85263

Appears in sequences

• Number of alternating prime knots with n crossings.at n=14A002864
• Numbers k such that 299*2^k + 1 is prime.at n=34A053366
• Triangle T(n,k), n >= 1, giving number of prime unoriented alternating links with n crossings and k components.at n=51A059739
• a(n) = (8*n+3)*(8*n+5).at n=36A177065
• Majority value maps: number of n X 2 binary arrays indicating the locations of corresponding elements equal to at least half of their king-move neighbors in a random 0..1 n X 2 array.at n=9A220213
• Variation on Fermat's Diophantine m-tuple: 1 + the GCD of any two distinct terms is a square.at n=31A274697