A291495 The arithmetic function u(n,8,7).

50, 44, 45, 32, 40, 44, 50, 8, 9, 10, 11, 12, 13, 14, 15, 8, 17, 9, 19, 10, 21, 11, 23, 8, 25, 13, 9, 14, 29, 10, 31, 8, 11, 17, 35, 9, 37, 19, 13, 8, 41, 14, 43, 11, 9, 23, 47, 8, 49, 10, 17, 13, 50, 9, 11, 8, 19, 29, 50, 10, 50, 31, 9, 8, 13, 11, 50, 17, 23, 10

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, 8, 7], {n, 1, 70}]

Crossrefs

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

Sequence in context: A207142 A244277 A248688 * A207141 A256958 A165871

Adjacent sequences: A291492 A291493 A291494 * A291496 A291497 A291498

Keyword

nonn

Author

Robert Price, Aug 24 2017

Status

approved