References to A001037

Number of degree-n irreducible polynomials over GF(2); number of n-bead necklaces with beads of 2 colors when turning over is not allowed and with primitive period n; number of binary Lyndon words of length n.
1, 2, 1, 2, 3, 6, 9, 18, 30, 56, 99, 186, 335, 630, 1161, 2182, 4080, 7710, 14532


2 seqfan posts

Mon Jan 2 00:24:39 CET 2012    [seqfan] Re: A045655
Sun Jan 1 23:40:30 CET 2012    [seqfan] Re: A045655

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
Links to OEIS content are included according to The OEIS End-User License Agreement .