25154396001
domain: N
Appears in sequences
- Denominators of continued fraction convergents to sqrt(99).at n=17A041179
- Denominators of continued fraction convergents to sqrt(396).at n=17A041753
- Numbers k such that 99*k^2 + 1 is a square.at n=9A075843
- Chebyshev polynomial of the second kind U[n,x] evaluated at x=n+2.at n=8A107995
- 256*n^8 - 448*n^6 + 240*n^4 - 40*n^2 + 1.at n=10A242853