-91482563640domain: ZAppears in sequencesO.g.f. inverse of Catalan A000108 o.g.f.at n=23A115140Convolution of A115140 with itself.at n=23A115141Convolution inverse of A001700.at n=23A246432Dirichlet inverse of right-shifted Catalan numbers [as when started from A000108(0): 1, 1, 2, 5, 14, 42, etc.].at n=22A349450