1529074009
domain: N
Appears in sequences
- Denominators of continued fraction convergents to sqrt(50).at n=8A041085
- Denominators of continued fraction convergents to sqrt(200).at n=8A041371
- Denominators of continued fraction convergents to sqrt(450).at n=16A041857
- Denominators of continued fraction convergents to sqrt(800).at n=16A042543
- Pell equation solutions (7*b(n))^2 - 2*(5*a(n))^2 = -1 with b(n) = A097732(n), n >= 0. Note that D = 50 = 2*5^2 is not squarefree.at n=4A097733
- a(n) = (1/(10*sqrt(2)))*((1 + sqrt(2))^(3^n) - (1 - sqrt(2))^(3^n)).at n=2A145452