839056

Appears in sequences

• Squares equal to the sum of the first k primes minus 1.at n=5A110979
• Powers equal to (sum of first k primes) minus 1.at n=7A110997
• Number of 4Xn 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 1 and 1 1 1 vertically.at n=11A207695
• Largest integer k in base n whose squared digits sum to sqrt(k).at n=22A226353