a(n) is the n-th term of the n-th Euler transform of the sequence with g.f. 1+x.
A290354
a(n) is the n-th term of the n-th Euler transform of the sequence with g.f. 1+x.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =30a(5) =170a(6) =1337a(7) =12166a(8) =133476a(9) =1676364a(10) =23970089a(11) =383172262a(12) =6783362586a(13) =131697494825
External references
- oeis: A290354