278806
domain: N
Appears in sequences
- Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 48.at n=21A031726
- Numbers k such that 133*2^k+1 is prime.at n=33A032416
- T(2n+4,n), array T as in A055794.at n=18A055797
- a(n) = 484*n^2 + 22.at n=24A158629
- Number of length-4 0..n arrays with no repeated value equal to the previous repeated value.at n=21A269468