Triangle of numbers of inequivalent Boolean functions of n variables with exactly k nonzero values under action of Jevons group.
1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 3, 3, 6, 3, 3, 1, 1, 1, 1, 4, 6, 19, 27, 50, 56, 74, 56, 50, 27, 19
6 seqfan posts
Sat Jan 16 20:28:11 CET 2010 [seqfan] Some more new sequences
Mon Jan 11 05:06:02 CET 2010 [seqfan] A005646 now extended to 12 terms.
Sat Jan 2 11:32:44 CET 2010 [seqfan] Correction to extension of A005646: A(11)=5236991
Sat Jan 2 00:13:16 CET 2010 [seqfan] A005646 triangle (A171872) now linked to A039754
Thu Dec 31 07:02:30 CET 2009 [seqfan] Re: A005646(11)=5236990, and triangle now linked to A039754
Thu Dec 31 06:24:21 CET 2009 [seqfan] A005646(11)=5236990, and triangle now linked to A039754
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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