35226

Appears in sequences

• Values of y arising from representations of n >= 11 in A085514.at n=37A102775
• Number of n X 6 0..1 arrays with no element equal to more than one of its horizontal and vertical neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.at n=8A280552
• Irregular table read by rows: T(n,k) = number of k-gons, k >= 3, formed inside a triangle with edge length 1 by the straight line segments mutually connecting all vertices and points that divide the sides into segments with lengths equal to the Farey series of order n = A006842(n,m)/A006843(n,m), m = 1..A005728(n).at n=40A358951
• a(n) = n! * Sum_{k=0..n} binomial(n+(n-1)*k,n*k)/k!.at n=5A361607
• Expansion of Sum_{n>=1} x^(n^2)*((1+x)/(1-x))^n.at n=34A369424