168102

Appears in sequences

• Inverse of coefficient array of orthogonal polynomials P(n,x)=(x-2n+2)*P(n-1,x)-(2n-3)*P(n-2,x), P(0,x)=1, P(1,x)=x-1.at n=50A185997
• Number of nX2 arrays of occupancy after each element moves to some king-move neighbor, without 2-loops.at n=5A221103
• T(n,k)=Number of nXk arrays of occupancy after each element moves to some king-move neighbor, without 2-loops.at n=22A221106
• T(n,k)=Number of nXk arrays of occupancy after each element moves to some king-move neighbor, without 2-loops.at n=26A221106