Expansion of e.g.f.: exp( (1+x)^4 - 1 ).
A202824
Expansion of e.g.f.: exp( (1+x)^4 - 1 ).
Terms
- a(0) =1a(1) =4a(2) =28a(3) =232a(4) =2248a(5) =24544a(6) =295456a(7) =3869632a(8) =54555328a(9) =821239552a(10) =13115934976a(11) =221076780544
External references
- oeis: A202824