A291424 The arithmetic function u(n,4,3).

10, 8, 10, 4, 5, 6, 7, 4, 9, 5, 10, 4, 10, 7, 5, 4, 10, 6, 10, 4, 7, 8, 10, 4, 5, 8, 9, 4, 10, 5, 10, 4, 10, 8, 5, 4, 10, 8, 10, 4, 10, 6, 10, 4, 5, 8, 10, 4, 7, 5, 10, 4, 10, 6, 5, 4, 10, 8, 10, 4, 10, 8, 7, 4, 5, 6, 10, 4, 10, 5

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, 4, 3], {n, 1, 70}]

Crossrefs

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

Sequence in context: A180197 A280871 A110934 * A357473 A065691 A147974

Adjacent sequences: A291421 A291422 A291423 * A291425 A291426 A291427

Keyword

nonn

Author

Robert Price, Aug 23 2017

Status

approved