717601

Appears in sequences

• Numerators of continued fraction convergents to sqrt(897).at n=7A042734
• a(n) = 1250*n^2 - 100*n + 1.at n=23A154374
• a(n) = 5000*n^2 - 200*n + 1.at n=11A157516
• a(n) = 80000*n^2 - 800*n + 1.at n=2A157661