Expansion of 1/((1-2x)(1-4x)(1-8x)(1-11x)).

A025978

Expansion of 1/((1-2x)(1-4x)(1-8x)(1-11x)).

Terms

    a(0) =1a(1) =25a(2) =415a(3) =5805a(4) =74271a(5) =902325a(6) =10616455a(7) =122340685a(8) =1390355791a(9) =15651303525a(10) =175025553495

External references