136393

Properties

Appears in sequences

• Number of 5-step one space for components leftwards or up, two space for components rightwards or down asymmetric quasi-bishop's tours (antidiagonal moves become knight moves) on an n X n board summed over all starting positions.at n=30A187609
• p-INVERT of A081696, where p(S) = 1 - S - S^2.at n=9A289810
• a(n) = 3*binomial(n,4) - 6*binomial(n,3) + 4*binomial(n,2) - 2.at n=36A335694
• Prime numbersat n=12701