Coefficients of x^n in the n-th iteration of x/(1-x)^2 for n>=1.

A119821

Coefficients of x^n in the n-th iteration of x/(1-x)^2 for n>=1.

Terms

    a(0) =1a(1) =4a(2) =33a(3) =436a(4) =8015a(5) =189596a(6) =5494797a(7) =188692708a(8) =7494744807a(9) =338103170428

External references