A291367 The arithmetic function u(n,3,5).

11, 11, 3, 4, 5, 3, 7, 4, 3, 5, 11, 3, 11, 7, 3, 4, 11, 3, 11, 4, 3, 11, 11, 3, 5, 11, 3, 4, 11, 3, 11, 4, 3, 11, 5, 3, 11, 11, 3, 4, 11, 3, 11, 4, 3, 11, 11, 3, 7, 5, 3, 4, 11, 3, 5, 4, 3, 11, 11, 3, 11, 11, 3, 4, 5, 3, 11, 4, 3, 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, 3, 5], {n, 1, 70}]

Crossrefs

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

Sequence in context: A332731 A322270 A260589 * A061186 A135684 A220295

Adjacent sequences: A291364 A291365 A291366 * A291368 A291369 A291370

Keyword

nonn

Author

Robert Price, Aug 23 2017

Status

approved