Expansion of e.g.f. exp( (1/(1-3*x)^(2/3) - 1)/2 ).
A380257
Expansion of e.g.f. exp( (1/(1-3*x)^(2/3) - 1)/2 ).
Terms
- a(0) =1a(1) =1a(2) =6a(3) =56a(4) =706a(5) =11186a(6) =213156a(7) =4742256a(8) =120571676a(9) =3447128796a(10) =109427729096
External references
- oeis: A380257