244644

Appears in sequences

• Rectangular table, read by antidiagonals, such that the g.f. of row n, R_n(y), satisfies: R_n(y) = Sum_{k>=0} y^k * [R_{n*k}(y)]^(n*k) for n>=0, with R_0(y)=1/(1-y).at n=62A124560
• Row 3 of table A124560; also, the self-convolution cube equals A124553, which is row 3 of table A124550.at n=7A124563
• Number of (w,x,y,z) with all terms in {1,...,n} and w<=2x and y>3z.at n=38A212514