148927

Properties

Appears in sequences

• Primes of the form n+(n+3)^3, n>=0.at n=14A162004
• Numbers which can written in exactly four ways as a sum of two distinct nonzero pentagonal numbers.at n=40A333014
• a(n) = Sum_{i=1..q-1} d(i)^i where d(i) are the q sorted divisors of A376222(n).at n=13A376223
• Prime numbersat n=13750