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 A034586 #13 Jul 08 2025 21:19:21 %S A034586 1,1,1,1,2,3,4,4,5,5,5,5,6,7,8,8,9,9,9,9,10,11,12,12,13,13,13,13,14, %T A034586 15,16,16,17,17,17,17,18,19,20,20,21,21,21,21,22,23,24,24,25,25,25,25, %U A034586 26,27,28,28,29,29,29,29,30,31,32,32,33,33,33,33,34,35 %N A034586 Log_2 of dimension of an irreducible Z_2 graded H-module for Clifford algebra Cl_n. %D A034586 Blaine Lawson and Michelsohn, Spin Geometry, Princeton, p. 285. %F A034586 a(n) = log_2(A034585(n)). - _Sean A. Irvine_, Aug 28 2020 %Y A034586 Cf. A034583, A034584, A034585. %K A034586 nonn,easy %O A034586 1,5 %A A034586 _N. J. A. Sloane_ %E A034586 More terms from _Sean A. Irvine_, Aug 28 2020