This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A291495 #4 Aug 24 2017 20:57:30
%S A291495 50,44,45,32,40,44,50,8,9,10,11,12,13,14,15,8,17,9,19,10,21,11,23,8,
%T A291495 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,
%U A291495 10,17,13,50,9,11,8,19,29,50,10,50,31,9,8,13,11,50,17,23,10
%N A291495 The arithmetic function u(n,8,7).
%H A291495 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 A291495 u[n_, m_, h_] := (d = Divisors[n]; Min[(h*Ceiling[m/d] - h + 1)*d]); Table[u[n, 8, 7], {n, 1, 70}]
%Y A291495 Cf. A289435, A289436, A289437, A289438, A289439, A289440, A289441.
%K A291495 nonn
%O A291495 1,1
%A A291495 _Robert Price_, Aug 24 2017