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 A291268 The arithmetic function v_3(n,2). 0
 1, 0, 2, 2, 3, 3, 4, 3, 5, 5, 6, 6, 7, 6, 8, 8, 9, 9, 10, 9, 11, 11, 12, 12, 13, 12, 14, 14, 15, 15, 16, 15, 17, 17, 18, 18, 19, 18, 20, 20, 21, 21, 22, 21, 23, 23, 24, 24, 25, 24, 26, 26, 27, 27, 28, 27, 29, 29, 30, 30, 31, 30, 32, 32, 33, 33, 34, 33, 35 (list; graph; refs; listen; history; text; internal format)
 OFFSET 2,3 REFERENCES J. Butterworth, Examining the arithmetic function v_g(n,h). Research Papers in Mathematics, B. Bajnok, ed., Gettysburg College, Vol. 8 (2008). LINKS Table of n, a(n) for n=2..70. Bela Bajnok, Additive Combinatorics: A Menu of Research Problems, arXiv:1705.07444 [math.NT], May 2017. See Table in Section 1.6.1. MATHEMATICA v[g_, n_, h_] := (d = Divisors[n]; Max[(Floor[(d - 1 - GCD[d, g])/h] + 1)*n/d]); Table[v[3, n, 2], {n, 2, 70}] CROSSREFS Cf. A289435, A289436, A289437, A289438, A289439, A289440, A289441. Sequence in context: A127431 A289777 A182921 * A242767 A027833 A110676 Adjacent sequences: A291265 A291266 A291267 * A291269 A291270 A291271 KEYWORD nonn AUTHOR Robert Price, Aug 21 2017 STATUS approved

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Last modified February 23 06:27 EST 2024. Contains 370267 sequences. (Running on oeis4.)