126585
domain: N
Appears in sequences
- Denominators of continued fraction convergents to sqrt(181).at n=15A041335
- Denominators of continued fraction convergents to sqrt(724).at n=13A042395
- Minimal (positive) solution a(n) of Pell equation b(n)^2 - D(n)*a(n)^2 = +4 with D(n)= A077425(n). The companion sequence is a(n)=A077428(n).at n=38A078355