Dimensions of algebraic generators of combinatorial Hopf algebra H(Heap_2).
A247639
Dimensions of algebraic generators of combinatorial Hopf algebra H(Heap_2).
Terms
- a(0) =1a(1) =5a(2) =31a(3) =210a(4) =1488a(5) =10826a(6) =80111a(7) =599671a(8) =4525573a(9) =34357725a(10) =262011295a(11) =2004962487a(12) =15383479300
External references
- oeis: A247639