Expansion of 1/((1-2x)(1-4x)(1-5x)(1-7x)).
A025959
Expansion of 1/((1-2x)(1-4x)(1-5x)(1-7x)).
Terms
- a(0) =1a(1) =18a(2) =209a(3) =1998a(4) =17157a(5) =137970a(6) =1063273a(7) =7962966a(8) =58471853a(9) =423482202a(10) =3037367697a(11) =21634921854a(12) =153344743189
External references
- oeis: A025959