863379
domain: N
Appears in sequences
- [ (3rd elementary symmetric function of S(n))/(first elementary symmetric function of S(n)) ], where S(n) = {first n+2 positive integers congruent to 1 mod 4}.at n=32A024386
- Smallest number expressible in the form a^2 + 2b^2, with positive integers a and b, in exactly n ways.at n=23A200977
- a(n) = Product_{k=1..n} (2*k^2+1).at n=5A277352
- Numbers that are the sum of three positive cubes in five or more ways.at n=21A343967
- Numbers that are the sum of three positive cubes in exactly five ways.at n=21A343970
- Numbers that can be represented in more than one way as the sum of cubes of three distinct positive numbers in arithmetic progression.at n=18A359055