G.f. satisfies A(x) = ( 1 + x * A(x)^(1/5) * (1 + A(x)) )^(5/2).
A371725
G.f. satisfies A(x) = ( 1 + x * A(x)^(1/5) * (1 + A(x)) )^(5/2).
Terms
- a(0) =1a(1) =5a(2) =25a(3) =145a(4) =925a(5) =6266a(6) =44245a(7) =322075a(8) =2399725a(9) =18211775a(10) =140285018a(11) =1093997085a(12) =8620125925a(13) =68523526635a(14) =548867710575
External references
- oeis: A371725