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 A145383 #7 Dec 17 2024 08:44:28 %S A145383 1,3,6,10,13,17,20,23,30,37,38,42,44,48,51,55,58,63,68,72,73,77,83,84, %T A145383 87,90,94,97,99,102,106,108,111,115,121,123,125,130,133,134,136,140, %U A145383 142,146,150,153,156,159,164,167,169,172 %N A145383 Indices in A050791 for the subsequence A141326. %C A145383 The first difference of this sequence is used to define the sequence A145384, which is of particular interest. %H A145383 Lewis Mammel, <a href="/A145383/b145383.txt">Table of n, a(n) for n = 1..122</a> %F A145383 The defining equation is A050791(a(n)) = A141326(n). %Y A145383 Cf. A050791, values of z where 1+z^3 = x^3 + y^3. %Y A145383 Cf. A141326, a subsequence of A050791 defined by a simple formula. %Y A145383 Cf. A145384, a sequence based on the first difference of this sequence. %K A145383 easy,nonn %O A145383 1,2 %A A145383 Lewis Mammel (l_mammel(AT)att.net), Oct 10 2008