%I #4 Aug 24 2017 12:57:11
%S 49,49,49,36,45,49,7,8,9,10,11,12,13,7,15,8,17,9,19,10,7,11,23,8,25,
%T 13,9,7,29,10,31,8,11,17,7,9,37,19,13,8,41,7,43,11,9,23,47,8,7,10,17,
%U 13,49,9,11,7,19,29,49,10,49,31,7,8,13,11,49,17,23,7
%N The arithmetic function u(n,7,8).
%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 1.6.3.
%t u[n_, m_, h_] := (d = Divisors[n]; Min[(h*Ceiling[m/d] - h + 1)*d]); Table[u[n, 7, 8], {n, 1, 70}]
%Y Cf. A289435, A289436, A289437, A289438, A289439, A289440, A289441.
%K nonn
%O 1,1
%A _Robert Price_, Aug 24 2017