cp's OEIS Frontend

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.

A327797 Values of y in the n solutions corresponding to the least number A300419(n) expressible in exactly n ways as x^2 + x*y + y^2 with x >= y >= 1, with y written as triangle T(n,k), k <= n. x is given in A327796.

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%I A327797 #10 Sep 26 2019 03:42:10
%S A327797 1,5,1,12,7,4,23,15,8,3,91,74,61,26,7,61,49,34,27,21,2,343,273,208,
%T A327797 200,145,133,77,122,102,90,85,58,43,25,3,225,202,182,137,117,103,70,
%U A327797 35,13,427,389,343,317,238,189,147,107,97,14
%N A327797 Values of y in the n solutions corresponding to the least number A300419(n) expressible in exactly n ways as x^2 + x*y + y^2 with x >= y >= 1, with y written as triangle T(n,k), k <= n. x is given in A327796.
%C A327797 See A327796.
%H A327797 Hugo Pfoertner, <a href="/A327797/b327797.txt">Table of n, a(n) for n = 1..171</a>, rows 1..18 of triangle, flattened
%e A327797 The triangle begins
%e A327797     1,
%e A327797     5,   1,
%e A327797    12,   7,   4,
%e A327797    23,  15,   8,   3,
%e A327797    91,  74,  61,  26,   7,
%e A327797    61,  49,  34,  27,  21,   2,
%e A327797   343, 273, 208, 200, 145, 133, 77,
%e A327797   122, 102,  90,  85,  58,  43, 25, 3
%Y A327797 Cf. A300419, A327796.
%K A327797 nonn,tabl
%O A327797 1,2
%A A327797 _Hugo Pfoertner_, Sep 25 2019