672506

Appears in sequences

• Numbers k such that 2*P(k) + 3, 2*P(k+1) + 5, 2*P(k+2) + 7, 2*P(k+3) + 9 are also consecutive primes where P(i) = i-th prime.at n=8A103873
• Triangle T(n, k) = Number of non-equivalent (mod D_4) ways to arrange k indistinguishable points on an n X n square grid so that no three of them are collinear. Triangle read by rows.at n=47A235453
• Number of non-equivalent (mod D_4) ways to arrange 6 points on an n X n square grid so that no three points are collinear.at n=4A235457