65059
domain: N
Appears in sequences
- Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 15.at n=18A031693
- Number of 3 X 3 integer matrices with elements in the range [ -n,n ] which generate a group of order two under binary matrix multiplication.at n=14A054466
- Numbers n such that 99 * 10^n + 1 is prime.at n=18A109713
- a(n) = 225n^2 + 2n.at n=16A158228