Consider the power series (x + 1)^(1/3) = 1 + x/3-x^2/9 + 5x^3/81 + ...; sequence gives numerators of coefficients.

A067622

Consider the power series (x + 1)^(1/3) = 1 + x/3-x^2/9 + 5x^3/81 + ...; sequence gives numerators of coefficients.

Terms

    a(0) =1a(1) =1a(2) =-1a(3) =5a(4) =-10a(5) =22a(6) =-154a(7) =374a(8) =-935a(9) =21505a(10) =-55913a(11) =147407a(12) =-1179256a(13) =3174920a(14) =-8617640a(15) =70664648a(16) =-194327782a(17) =537259162a(18) =-13431479050a(19) =37466757350a(20) =-104906920580a(21) =884215473460

External references