G.f. A(x) satisfies: A(x)^4 = (1-x) * (A(x) + x)^3.
A352413
G.f. A(x) satisfies: A(x)^4 = (1-x) * (A(x) + x)^3.
Terms
- a(0) =1a(1) =2a(2) =-6a(3) =22a(4) =-115a(5) =675a(6) =-4268a(7) =28328a(8) =-194664a(9) =1372984a(10) =-9882190a(11) =72293094a(12) =-535946436a(13) =4017628380a(14) =-30402186474a(15) =231924537486
External references
- oeis: A352413