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

A337578

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

Terms

    a(0) =1a(1) =2a(2) =26a(3) =1756a(4) =301140a(5) =94035272a(6) =45829458720

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