160965

Appears in sequences

• Expansion of 1/((1-2*x)*(1-7*x)*(1-10*x)*(1-12*x)).at n=4A028013
• Expansion of 1/((1-5x)(1-6x)(1-10x)(1-11x)).at n=4A028177
• Numbers equal to the determinant of a circulant matrix based on the base-9 digits of n.at n=25A303369
• Coefficients T(n,k) of x^(4*n+1-k)*y^k in A(x,y) for n >= 0, k = 0..3*n+1, where A(x,y) satisfies: y = Sum_{n=-oo..+oo} (-x)^(n^2) * A(x,y)^((n-1)^2), as an irregular triangle read by rows.at n=34A356501
• a(n) = A356500(2*n+1, 2*n) for n >= 0.at n=4A356505