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 A291496 #4 Aug 24 2017 20:57:36
%S A291496 57,50,51,36,45,50,57,8,9,10,11,12,13,14,15,8,17,9,19,10,21,11,23,8,
%T A291496 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 A291496 10,17,13,53,9,11,8,19,29,57,10,57,31,9,8,13,11,57,17,23,10
%N A291496 The arithmetic function u(n,8,8).
%H A291496 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 A291496 u[n_, m_, h_] := (d = Divisors[n]; Min[(h*Ceiling[m/d] - h + 1)*d]); Table[u[n, 8, 8], {n, 1, 70}]
%Y A291496 Cf. A289435, A289436, A289437, A289438, A289439, A289440, A289441.
%K A291496 nonn
%O A291496 1,1
%A A291496 _Robert Price_, Aug 24 2017