-343059613650
domain: Z
Appears in sequences
- a(n) = mu(n) * Catalan(n).at n=23A062627
- Carlitz-Riordan q-Catalan numbers (recurrence version) for q = -1.at n=47A090192
- O.g.f. inverse of Catalan A000108 o.g.f.at n=24A115140
- Convolution of A115140 with itself.at n=24A115141
- a(n) = (-1)^n*Catalan(n).at n=23A168491
- Convolution inverse of A001700.at n=24A246432
- Dirichlet inverse of Catalan numbers, when started from A000108(1): 1, 2, 5, 14, 42, ...at n=22A349449