a(n) = 1/(Integral_{x=0..1} (x^3 - x^4)^n dx).
A306290
a(n) = 1/(Integral_{x=0..1} (x^3 - x^4)^n dx).
Terms
- a(0) =1a(1) =20a(2) =252a(3) =2860a(4) =30940a(5) =325584a(6) =3364900a(7) =34337160a(8) =347103900a(9) =3483301360a(10) =34754081648a(11) =345120260940
External references
- oeis: A306290