A291472 The arithmetic function u(n,6,7).

36, 30, 24, 30, 36, 6, 7, 8, 9, 10, 11, 6, 13, 7, 15, 8, 17, 6, 19, 10, 7, 11, 23, 6, 25, 13, 9, 7, 29, 6, 31, 8, 11, 17, 7, 6, 36, 19, 13, 8, 36, 6, 36, 11, 9, 23, 36, 6, 7, 10, 17, 13, 36, 6, 11, 7, 19, 29, 36, 6, 36, 30, 7, 8, 13, 6, 36, 17, 23, 7

Offset

1,1

Links

Table of n, a(n) for n=1..70.

Bela Bajnok, Additive Combinatorics: A Menu of Research Problems, arXiv:1705.07444 [math.NT], May 2017. See Table in Section 1.6.3.

Mathematica

u[n_, m_, h_] := (d = Divisors[n]; Min[(h*Ceiling[m/d] - h + 1)*d]); Table[u[n, 6, 7], {n, 1, 70}]

Crossrefs

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

Sequence in context: A358173 A194941 A217405 * A291493 A326585 A022992

Adjacent sequences: A291469 A291470 A291471 * A291473 A291474 A291475

Keyword

nonn

Author

Robert Price, Aug 24 2017

Status

approved