Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(-x * B(x)^3) ), where B(x) = 1 + x*B(x)^4 is the g.f. of A002293.
A382088
Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(-x * B(x)^3) ), where B(x) = 1 + x*B(x)^4 is the g.f. of A002293.
Terms
- a(0) =1a(1) =1a(2) =9a(3) =178a(4) =5549a(5) =237456a(6) =12945037a(7) =858203872a(8) =67035559257
External references
- oeis: A382088