Expansion of 1/((1-x) * (1-2*x) * (1-3*x) * (1-4*x))^2.
A383842
Expansion of 1/((1-x) * (1-2*x) * (1-3*x) * (1-4*x))^2.
Terms
- a(0) =1a(1) =20a(2) =230a(3) =2000a(4) =14627a(5) =95060a(6) =567240a(7) =3174400a(8) =16904053a(9) =86549620a(10) =429352330a(11) =2075659600a(12) =9822847079a(13) =45665147700a(14) =209129160300a(15) =945597624000
External references
- oeis: A383842