176192

Appears in sequences

• Record-setting n's for the function q(n), the minimum prime q such that n(q+1)-1 is prime p (i.e., q(n) > q(j) for all 0 < j < n).at n=17A060424
• Number of connected dominating sets in the n X n black bishop graph.at n=5A289145
• Number of connected dominating sets in the n X n white bishop graph.at n=4A289169