451351

Appears in sequences

• Denominators of continued fraction convergents to sqrt(28).at n=10A041045
• Denominators of continued fraction convergents to sqrt(112).at n=16A041203
• Denominators of continued fraction convergents to sqrt(252).at n=10A041473
• Natural numbers y such that 7y^2 = x^2 + x + 1 has a solution in natural numbers.at n=5A296377