Triangle T(n,m) = coefficient of x^n in the Taylor expansion of [(1-(1-8*x)^(1/4))/(1+(1-8*x)^(1/4))]^m.
A202550
Triangle T(n,m) = coefficient of x^n in the Taylor expansion of [(1-(1-8*x)^(1/4))/(1+(1-8*x)^(1/4))]^m.
Terms
- a(0) =1a(1) =4a(2) =1a(3) =21a(4) =8a(5) =1a(6) =124a(7) =58a(8) =12a(9) =1a(10) =782a(11) =416a(12) =111a(13) =16a(14) =1a(15) =5144a(16) =2997a(17) =940a(18) =180a(19) =20a(20) =1a(21) =34845a(22) =21752a(23) =7653a(24) =1760a(25) =265a(26) =24a(27) =1a(28) =241196a(29) =159062
External references
- oeis: A202550