E.g.f. A(x) satisfies: A'(x) = A(x) - A(x)^2 + A(x)^3.

A229559

E.g.f. A(x) satisfies: A'(x) = A(x) - A(x)^2 + A(x)^3.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =8a(4) =46a(5) =340a(6) =3080a(7) =33020a(8) =408760a(9) =5737600a(10) =90041480a(11) =1562155760a(12) =29688699040a(13) =613378208080

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