Expansion of e.g.f. 1 / (1 - x - x^2/2 - x^3/3).
A355293
Expansion of e.g.f. 1 / (1 - x - x^2/2 - x^3/3).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =14a(4) =82a(5) =610a(6) =5450a(7) =56700a(8) =674520a(9) =9027480a(10) =134236200a(11) =2195701200a(12) =39180094800a(13) =757389032400
External references
- oeis: A355293