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%I #4 Aug 24 2017 12:56:27
%S 13,13,13,12,13,13,7,8,9,10,11,12,13,7,13,8,13,9,13,10,7,11,13,8,13,
%T 13,9,7,13,10,13,8,11,13,7,9,13,13,13,8,13,7,13,11,9,13,13,8,7,10,13,
%U 12,13,9,11,7,13,13,13,10,13,13,7,8,13,11,13,12,13,7
%N The arithmetic function u(n,7,2).
%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, 2], {n, 1, 70}]
%Y Cf. A289435, A289436, A289437, A289438, A289439, A289440, A289441.
%K nonn
%O 1,1
%A _Robert Price_, Aug 24 2017
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