174049

Properties

Appears in sequences

• Numerators of continued fraction convergents to sqrt(111).at n=11A041200
• Numerators of continued fraction convergents to sqrt(444).at n=3A041844
• a(n) = 128*n^2 - 32*n + 1.at n=36A157331
• a(n) = 4802*n^2 + 196*n + 1.at n=5A157367
• a(n) = 128*n^2 + 2528*n + 12481.at n=26A157436
• Prime numbers p such that p - 2, p^2 - p - 1, p^2 - p + 1 are prime numbers.at n=33A274525
• Prime k with sigma(sigma(sigma(k))) < 3*k + 1.at n=33A320517
• Prime numbersat n=15838