-477638700
domain: Z
Appears in sequences
- An inverse Chebyshev transform of 1-x.at n=35A099363
- Expansion of 1-x*c(-x^2) where c(x) is the g.f. of A000108.at n=37A105523
- O.g.f. inverse of Catalan A000108 o.g.f.at n=19A115140
- Convolution of A115140 with itself.at n=19A115141
- a(n) = (-1)^[(n+1)/2] A000108([n/2]+1).at n=34A129996
- Expansion of (-1 + 2*x + sqrt( 1 - 4*x^2)) / (2*x) in powers of x.at n=37A210628
- Convolution inverse of A001700.at n=19A246432
- Dirichlet inverse of right-shifted Catalan numbers [as when started from A000108(0): 1, 1, 2, 5, 14, 42, etc.].at n=18A349450