522241
domain: N
Appears in sequences
- a(n) = 4th Chebyshev polynomial (first kind) evaluated at 2^n.at n=4A020538
- Numerators of continued fraction convergents to sqrt(255).at n=7A041478
- a(n) = ChebyshevT(4, n).at n=16A144130
- a(n) = 2048*n^2 - 128*n + 1.at n=15A157448
- a(n) = cosh(n*arccosh(2^n)).at n=4A197320
- Chebyshev T-polynomials T_n(16).at n=4A322888