466152

Appears in sequences

• Number of 3-asymmetric rhythm cycles: binary necklaces of length 3n subject to the restriction that for any k if the k-th bead is of color 1 then the (k+n)-th and (k+2n)-th beads (modulo 3n) are of color 0.at n=11A115115
• Coefficients in expansion of 1/E_2.at n=4A288816