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A291268 The arithmetic function v_3(n,2). 0

%I #4 Aug 21 2017 22:12:05

%S 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,

%T 15,16,15,17,17,18,18,19,18,20,20,21,21,22,21,23,23,24,24,25,24,26,26,

%U 27,27,28,27,29,29,30,30,31,30,32,32,33,33,34,33,35

%N The arithmetic function v_3(n,2).

%D J. Butterworth, Examining the arithmetic function v_g(n,h). Research Papers in Mathematics, B. Bajnok, ed., Gettysburg College, Vol. 8 (2008).

%H Bela Bajnok, <a href="https://arxiv.org/abs/1705.07444">Additive Combinatorics: A Menu of Research Problems</a>, arXiv:1705.07444 [math.NT], May 2017. See Table in Section 1.6.1.

%t 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}]

%Y Cf. A289435, A289436, A289437, A289438, A289439, A289440, A289441.

%K nonn

%O 2,3

%A _Robert Price_, Aug 21 2017

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Last modified April 25 09:38 EDT 2024. Contains 371967 sequences. (Running on oeis4.)