73180801
domain: N
Appears in sequences
- Numerators of continued fraction convergents to sqrt(21).at n=23A041032
- Numerators of continued fraction convergents to sqrt(84).at n=7A041148
- Numerators of continued fraction convergents to sqrt(189).at n=15A041350
- Numerators of continued fraction convergents to sqrt(336).at n=7A041634
- Numerators of continued fraction convergents to sqrt(525).at n=11A042004
- Numerators of continued fraction convergents to sqrt(756).at n=7A042456
- x such that x^2 - 21*y^2 = 1.at n=4A114049