Expansion of (1/x) * Series_Reversion( x / ((1+x)^2 * (1+x^3*(1+x))) ).

A387734

Expansion of (1/x) * Series_Reversion( x / ((1+x)^2 * (1+x^3*(1+x))) ).

Terms

    a(0) =1a(1) =2a(2) =5a(3) =15a(4) =53a(5) =210a(6) =887a(7) =3873a(8) =17250a(9) =78002a(10) =357448a(11) =1657812a(12) =7770608a(13) =36757528a(14) =175245503a(15) =841182458a(16) =4061644614a(17) =19714293204a(18) =96135001449a(19) =470756344587

External references