269351100901
domain: N
Appears in sequences
- Denominators of continued fraction convergents to sqrt(29).at n=28A041047
- Denominators of continued fraction convergents to sqrt(116).at n=28A041211
- a(0) = 1, a(1) = 5, a(n+1) = 5*a(n) + a(n-1).at n=16A052918
- First differences of Chebyshev polynomials S(n,27) = A097781(n) with Diophantine property.at n=8A097835
- Hypotenuses of primitive Pythagorean triples in A195553 and A195554.at n=7A195555
- Hypotenuses of primitive Pythagorean triples in A195574 and A195575.at n=12A195576
- Primes in the Lucas U(5,-1) sequence.at n=3A201005