531505

Appears in sequences

• Sum of 6th powers of digits of n.at n=29A055015
• a(n) = 2^n + 9^n.at n=6A074604
• Numbers that can be represented as j^6 + k^6, with 0 < j < k, in exactly one way.at n=29A088677
• Numbers k that are the hypotenuse of exactly 67 distinct integer-sided right triangles, i.e., k^2 can be written as a sum of two squares in 67 ways.at n=18A097626
• Beach-Williams Pell numbers of type "other".at n=4A212081
• a(n) = n^4 + 64.at n=27A272297
• a(n) = Sum_{p|n, p prime} p^lcm(p,n/p).at n=11A345311