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 A291435 #5 Aug 23 2017 23:41:47
%S A291435 29,29,24,29,5,6,7,8,9,5,11,6,13,7,5,8,17,6,19,5,7,11,23,6,5,13,9,7,
%T A291435 29,5,29,8,11,17,5,6,29,19,13,5,29,6,29,11,5,23,29,6,7,5,17,13,29,6,5,
%U A291435 7,19,29,29,5,29,29,7,8,5,6,29,17,23,5
%N A291435 The arithmetic function u(n,5,7).
%H A291435 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 A291435 u[n_, m_, h_] := (d = Divisors[n]; Min[(h*Ceiling[m/d] - h + 1)*d]); Table[u[n, 5, 7], {n, 1, 70}]
%Y A291435 Cf. A289435, A289436, A289437, A289438, A289439, A289440, A289441.
%K A291435 nonn
%O A291435 1,1
%A A291435 _Robert Price_, Aug 23 2017