Symmetric square table of coefficients, read by antidiagonals, where T(n,k) is the coefficient of x^n*y^k in f(x,y) that satisfies f(x,y) = 1/[(1-x)(1-y)] + xy*f(x,y)^3.
A086629
Symmetric square table of coefficients, read by antidiagonals, where T(n,k) is the coefficient of x^n*y^k in f(x,y) that satisfies f(x,y) = 1/[(1-x)(1-y)] + xy*f(x,y)^3.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =1a(6) =1a(7) =4a(8) =4a(9) =1a(10) =1a(11) =7a(12) =13a(13) =7a(14) =1a(15) =1a(16) =11a(17) =34a(18) =34a(19) =11a(20) =1a(21) =1a(22) =16a(23) =76a(24) =124a(25) =76a(26) =16a(27) =1a(28) =1a(29) =22
External references
- oeis: A086629