Expansion of 1/((1-2*x)*(1-4*x)(1-8*x)(1-16*x)).
A028258
Expansion of 1/((1-2*x)*(1-4*x)(1-8*x)(1-16*x)).
Terms
- a(0) =1a(1) =30a(2) =620a(3) =11160a(4) =188976a(5) =3108960a(6) =50434240a(7) =812507520a(8) =13044728576a(9) =209073047040
External references
- oeis: A028258