Expansion of e.g.f. exp(x^3 / (6 * (1 - x)^2)) / (1 - x).
A373773
Expansion of e.g.f. exp(x^3 / (6 * (1 - x)^2)) / (1 - x).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =7a(4) =36a(5) =240a(6) =1930a(7) =17990a(8) =189840a(9) =2233000a(10) =28949200a(11) =410009600a(12) =6297999400a(13) =104275571400
External references
- oeis: A373773