References to A000046

Number of primitive n-bead necklaces (turning over is allowed) where complements are equivalent.
1, 1, 1, 1, 2, 3, 5, 8, 14, 21, 39, 62, 112, 189, 352, 607, 1144, 2055, 3885, 7154


2 seqfan posts

Fri Oct 29 05:35:16 CEST 2010    [seqfan] Implementing first 500 sequences in Java
Mon Jan 19 18:40:38 CET 2009    [seqfan] How to generate A000047?

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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