O.g.f. A(x) satisfies: [x^n] exp( n^2*(n+1) * x ) / A(x)^(n+1) = 0 for n > 0.

A337576

O.g.f. A(x) satisfies: [x^n] exp( n^2*(n+1) * x ) / A(x)^(n+1) = 0 for n > 0.

Terms

    a(0) =1a(1) =1a(2) =14a(3) =947a(4) =157190a(5) =47437866a(6) =22437363324

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