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 A270299 #16 Feb 04 2021 18:15:57 %S A270299 88,176,352,704,968,1144,1408,1496,1672,1936,2024,2288,2552,2728,2816, %T A270299 2992,3256,3344,3608,3784,3872,4048,4136,4576,4664,5104,5192,5368, %U A270299 5456,5632,5896,5984,6248,6424,6512,6688,6952,7216,7304,7568,7744,7832,8096,8272 %N A270299 Numbers which are representable as a sum of eleven but no fewer consecutive nonnegative integers. %H A270299 Ray Chandler, <a href="/A270299/b270299.txt">Table of n, a(n) for n = 1..10000</a> %F A270299 A163169(a(n)) = 11. - _Ray Chandler_, Mar 22 2016 %F A270299 a(n) = 88*A236206(n). - _Hugo Pfoertner_, Feb 04 2021 %e A270299 66 = 1 + 2 + 3 + ... + 9 + 10 + 11 = 21 + 22 + 23 (not in sequence); %e A270299 88 = 3 + 4 + 5 + ... + 11 + 12 + 13; %e A270299 176 = 11 + 12 + 13 + ... + 19 + 20 + 21; %e A270299 352 = 27 + 28 + 29 + ... + 35 + 36 + 37. %Y A270299 Cf. A138591, A236206, A270296, A270297, A270298, A270300, A270301, A270302, A270303. %K A270299 nonn %O A270299 1,1 %A A270299 _Martin Renner_, Mar 14 2016