Expansion of ( (1/x) * Series_Reversion( x/((1+x) * C(x))^6 ) )^(1/6), where C(x) is the g.f. of A000108.
A381775
Expansion of ( (1/x) * Series_Reversion( x/((1+x) * C(x))^6 ) )^(1/6), where C(x) is the g.f. of A000108.
Terms
- a(0) =1a(1) =2a(2) =27a(3) =523a(4) =11871a(5) =294668a(6) =7747698a(7) =212054604a(8) =5978347887a(9) =172421233231
External references
- oeis: A381775