Expansion of g.f. A(x,y) satisfying y/x = Sum_{n=-oo..+oo} x^(n*(3*n+1)/2) * (A(x,y)^(3*n) - 1/A(x,y)^(3*n+1)), as a triangle read by rows.
A361050
Expansion of g.f. A(x,y) satisfying y/x = Sum_{n=-oo..+oo} x^(n*(3*n+1)/2) * (A(x,y)^(3*n) - 1/A(x,y)^(3*n+1)), as a triangle read by rows.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =5a(5) =4a(6) =0a(7) =18a(8) =40a(9) =22a(10) =0a(11) =55a(12) =244a(13) =335a(14) =140a(15) =0a(16) =149a(17) =1160a(18) =2924a(19) =2875a(20) =969a(21) =0a(22) =371a(23) =4688a(24) =19090a(25) =32745a(26) =25081a(27) =7084a(28) =0a(29) =867
External references
- oeis: A361050