135812051
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- a(n) = 2^(n-1) + (2 + (-1)^n)^((n-2)/2).at n=27A085613
- Main diagonal of triangular array T: T(j,1) = 1 for ((j-1) mod 6) < 3, else 0; T(j,k) = T(j-1,k-1) + T(j,k-1) for 2 <= k <= j.at n=28A129339
- Row sums of triangular array T: T(j,1) = 1 for ((j-1) mod 6) < 3, else 0; T(j,k) = T(j-1,k-1) + T(j-1,k) for 2 <= k <= j.at n=27A131024
- Primes p = k^13 + m^13 + n^13 with nonnegative integer bases k, m, n.at n=2A176649
- a(n) = 3^n + 2^(2*n + 1).at n=12A213659
- Prime numbersat n=7688710