95420

Appears in sequences

• Definition (1): Number of n-bead binary necklaces with beads of 2 colors where the colors may be swapped but turning over is not allowed.at n=22A000013
• Number of even sequences with period 2n (bisection of A000013).at n=11A000116
• Number of complementary pairs of circulant digraphs on n nodes.at n=22A054930
• Maximal coefficient of ( (1 - x) * (1 - x^2) * (1 - x^3) * ... * (1 - x^n) )^n.at n=6A369727