-184756

Appears in sequences

• Expansion of (1-4*x)^(19/2).at n=5A020931
• G.f. is the real part of the function C(x) that satisfies C(x) = 1 + x/C(I*x).at n=43A193382
• G.f. is the imaginary part of the function C(x) that satisfies: C(x) = 1 + x/C(I*x).at n=40A193383
• G.f. is the imaginary part of the function C(x) that satisfies: C(x) = 1 + x/C(I*x).at n=41A193383
• Triangle read by rows: T(n, k) = (-1)^(k+1)*binomial(n,k)*binomial(n+k,k) (n >= k >= 0).at n=65A331430