-268435456
domain: Z
Appears in sequences
- Inverse binomial transform of repeated odd numbers.at n=29A084633
- Generalized Gaussian Fibonacci integers.at n=29A088138
- Expansion of (1-2*x)/(1-8*x^2).at n=19A094014
- Expansion of g.f. (1+x)/(1+2*x+4*x^2).at n=29A104537
- Expansion of (1-x^2-2x^3)/(1-4x^3).at n=44A117902
- Hankel transform of Sum_{k=0..floor(n/2)} binomial(2*k, k).at n=28A120582
- a(n) = mu(n) * 2^(n-1).at n=28A127511
- a(n) = A135574(n+1) - 2*A135574(n).at n=28A135575
- Hankel transform of a transform of Fibonacci numbers.at n=27A141125
- a(n) = A154570(n) + A154570(n+1).at n=29A154589
- a(n) = A156591(n) + A156591(n+1).at n=29A157823
- a(n) = -3a(n-1) - 3a(n-2) - 2a(n-3), n > 3.at n=29A158927
- Expansion of (1-x)/(1+4*x^2).at n=29A164111
- a(n) = 4*( 1-(-1)^n) -2^n.at n=28A166978
- A (3/2,-1) Somos-4 sequence.at n=28A174882
- A (3/2,-1) Somos-4 sequence.at n=29A174882
- Dirichlet inverse of A011782, 2^(n-1).at n=28A349452