Expansion of e.g.f. cosh( (exp(3*x) - 1)/sqrt(3) ).
A357662
Expansion of e.g.f. cosh( (exp(3*x) - 1)/sqrt(3) ).
Terms
- a(0) =1a(1) =0a(2) =3a(3) =27a(4) =198a(5) =1485a(6) =12825a(7) =132678a(8) =1582497a(9) =20603727a(10) =284290560a(11) =4132840239a(12) =63571690485
External references
- oeis: A357662