Expansion of (1/(1-x))*c(x/(1-x)^4), c(x) the g.f. of A000108.
A162476
Expansion of (1/(1-x))*c(x/(1-x)^4), c(x) the g.f. of A000108.
Terms
- a(0) =1a(1) =2a(2) =8a(3) =39a(4) =205a(5) =1136a(6) =6548a(7) =38882a(8) =236260a(9) =1462131a(10) =9184413a(11) =58408588a(12) =375330536a(13) =2433325315a(14) =15896742423a(15) =104546968252a(16) =691608993478
External references
- oeis: A162476