4047414817
domain: N
Appears in sequences
- Denominators of continued fraction convergents to sqrt(28).at n=16A041045
- Denominators of continued fraction convergents to sqrt(112).at n=24A041203
- Denominators of continued fraction convergents to sqrt(252).at n=16A041473
- Natural numbers y such that 7y^2 = x^2 + x + 1 has a solution in natural numbers.at n=8A296377