152713

Appears in sequences

• Semiprimes in A103375.at n=21A103395
• Numbers n such that n-th and (n+1)-th primes are in A125146.at n=15A128120
• Number of 7-step S, NW and NE-moving king's tours on an n X n board summed over all starting positions.at n=20A187381
• Centered cuboctahedral numbers: the number of integer triples (x,y,z) such that max(|x|,|y|,|z|) <= n and |x|+|y|+|z| <= 2n.at n=28A371532