2396304
domain: N
Appears in sequences
- Squares s(n) such that cube(n)-square(n)-1 and cube(n)+square(n)+1 are primes.at n=32A155931
- Numbers with prime factorization p^2*q^4*r^4 where p, q, and r are distinct primes.at n=20A190471
- Number of 4 X n 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 1 0 and 1 1 1 vertically.at n=13A209225