1328603
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- a(n) = (5*3^(n-1)+1)/2.at n=12A057198
- a(0)=3, a(n) = 3*a(n-1) + 2*(-1)^n.at n=12A096019
- a(n) = (5*9^n + 1)/2.at n=6A135423
- a(1) = 1, then A007051 ((3^n)+1)/2 interleaved with A057198 (5*3^(n-1)+1)/2.at n=26A246360
- a(n) is the least prime of the form (3^j*5^k + 1)/2, j > 0, k > 0, j + k = n. a(n) = 0 if no such prime exists.at n=11A337425
- Prime numbersat n=102050