278175078901
domain: N
Appears in sequences
- Numerators of continued fraction convergents to sqrt(32).at n=28A041052
- Numerators of continued fraction convergents to sqrt(128).at n=14A041232
- a(n) = 2*a(n-1) + a(n-2), with a(0)= -1, a(1)= 3.at n=30A135532
- All positive solutions x of the second class of the Pell equation x^2 - 2*y^2 = -7.at n=14A255236