31141

Appears in sequences

• Expansion of 1/((1-3x)(1-4x)(1-11x)).at n=4A017065
• Numerators of continued fraction convergents to sqrt(399).at n=4A041758
• Each permutation in the list A060117 converted to Site Swap notation, with digits reversed. "Zero throws" (fixed elements) indicated with 0's.at n=31A060496
• Semiperimeter of primitive Pythagorean triangles having legs that add up to a square, sorted on hypotenuse.at n=22A089549
• a(n) = (prime(1+n)*prime(n)) + prime(n) + 1.at n=39A286624
• Numbers k such that k + A067666(k) is a square.at n=34A386257