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 A277043 Inverse binomial transform of A277041. 3
 1, 0, 0, 1, 0, 0, 30, 0, 0, 10921, 0, 0, 6308995, 0, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,7 LINKS FORMULA Let G(x) be the g.f. of A277042, then g.f. A(x) satisfies: (1) G(x*A(x)) = (1+x)*A(x). (2) A(x/(G(x) - x)) = G(x) - x. (3) A(x) = (1/x)*Series_Reversion(x/(G(x) - x)). (4) G(x) = x + x/Series_Reversion(x*A(x)). EXAMPLE G.f.: A(x) = 1 + x^3 + 30*x^6 + 10921*x^9 + 6308995*x^12 +... such that the binomial transform forms the g.f. of A277041: A(x/(1-x))/(1-x) = 1 + x + x^2 + 2*x^3 + 5*x^4 + 11*x^5 + 51*x^6 + 246*x^7 + 897*x^8 + 13526*x^9 + 115631*x^10 + 614681*x^11 + 8739556*x^12 + 89877217*x^13 + 596072842*x^14 +...+ A277041(n)*x^n +... Also, A(x/(G(x) - x)) = G(x) - x where G(x) = g.f. of A277042 where G(x) = 1 + x + x^3 + 27*x^6 + 10666*x^9 + 6174792*x^12 +...+ A277042(n)*x^n +... CROSSREFS Cf. A202582, A277040, A277041, A277042. Sequence in context: A296522 A023926 A022068 * A198805 A030128 A137348 Adjacent sequences:  A277040 A277041 A277042 * A277044 A277045 A277046 KEYWORD nonn,more AUTHOR Paul D. Hanna, Sep 25 2016 STATUS approved

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Last modified June 23 09:00 EDT 2021. Contains 345395 sequences. (Running on oeis4.)