20132659200
domain: N
Appears in sequences
- Denominator of expansion of RiemannSiegelTheta(t) about infinity.at n=12A114721
- a(n) = n*(n-1)*2^n.at n=25A128796
- a(n) = A257851(n,n).at n=28A264959
- Number of n X 1 0..4 arrays with some element plus some horizontally, diagonally, antidiagonally or vertically adjacent neighbor totalling four exactly once.at n=15A269822
- a(n) is the least number of the form p^2 + q^2 - 2 for primes p and q that is an odd multiple of 2^n, or -1 if there is no such number.at n=28A359439