333505
domain: N
Appears in sequences
- 5th Fibonacci polynomial evaluated at x = n!.at n=4A020551
- Denominators of continued fraction convergents to sqrt(145).at n=4A041265
- Denominators of continued fraction convergents to sqrt(580).at n=4A042111
- a(n) = n^4 + 3*n^2 + 1.at n=24A057721
- Numbers generated by the Fibonacci polynomial x^4 + 3x^2 + 1.at n=23A085151
- Pell equation solutions (12*b(n))^2 - 145*a(n)^2 = -1 with b(n) = A097769(n), n >= 0.at n=2A097770