http://www.bing.com:80/search?q=Arithmetic+Sequence+Recursive+FormulaSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=Arithmetic+Sequence+Recursive+FormulaCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://math.stackexchange.com/questions/593318/factorial-but-with-additionExplore related questions arithmetic factorial See similar questions with these tags.Sat, 04 Apr 2026 01:04:00 GMThttps://math.stackexchange.com/Q&A for people studying math at any level and professionals in related fieldsSat, 04 Apr 2026 16:06:00 GMThttps://math.stackexchange.com/questions/975541/what-are-the-formal-names-of-operands-and-results-for-basic-operationsI'm trying to mentally summarize the names of the operands for basic operations. I've got this so far: Addition: Augend + Addend = Sum. Subtraction: Minuend - Subtrahend = Difference. Multiplicati...Fri, 03 Apr 2026 18:16:00 GMThttps://math.stackexchange.com/questions/808556/geometric-vs-arithmetic-sequencesgeometric vs arithmetic sequences Ask Question Asked 11 years, 10 months ago Modified 11 years, 10 months agoFri, 27 Mar 2026 18:39:00 GMThttps://math.stackexchange.com/questions/27556/simpler-way-to-determine-terms-in-arithmetic-progressionGiven the first and n -th values in an arithmetic progression, and the sum of the progression up to n (inclusive), give the first x terms of the series. The actual question on the quiz In an arithmetic series, the terms of the series are equally spread out. For example, in 1 + 5 + 9 + 13 + 17, consecutive terms are 4 apart.Fri, 03 Apr 2026 12:25:00 GMThttps://math.stackexchange.com/questions/1485078/in-an-arithmetic-sequence-series-formula-can-n-be-negativeIn an arithmetic series formula, can the n be negative? I.e., if you're looking for how many terms you need to sum in 2 + 5 + 8 + ... to get to say (for example) greater than 243, what if the quadratic you end up solving gives you a negative number?Thu, 02 Apr 2026 11:36:00 GMThttps://math.stackexchange.com/questions/3858317/product-of-terms-in-arithmetic-progression-modulo-rExplore related questions sequences-and-series modular-arithmetic See similar questions with these tags.Sat, 28 Mar 2026 21:29:00 GMThttps://math.stackexchange.com/questions/328807/arithmetic-series-has-first-termAn arithmetic series has first term a and common difference d. The sum of the first 31 terms of the series is 310 a) Show that a + 15d = 10 b) Given also that the 21st term is twice the 16th t...Tue, 31 Mar 2026 22:30:00 GMThttps://math.stackexchange.com/questions/3706635/why-can-i-cancel-in-modular-arithmeticI looked up on this possible duplicate: Why can I cancel in modular arithmetic when working modulus a prime number? but didn't seem to understand both the poster and the answerer.Tue, 24 Mar 2026 20:44:00 GMThttps://math.stackexchange.com/questions/2103229/how-many-k-element-arithmetic-progressions-exist-among-the-numbers-1-2-nHow many possible arithmetic progressions of length $k$ exist where all elements are in the set $\left\ {1,2,\dots,n\right\}$? We can assume the step of the progression to be a natural number.Fri, 03 Apr 2026 17:47:00 GMT