109871
domain: N
Appears in sequences
- Composite k such that Fibonacci(k) == Legendre(k,5) == 1 (mod k).at n=22A093372
- Odd numbers k that divide Lucas(k) + 1.at n=30A094399
- Numbers k that divide both Fibonacci(k+1) and Lucas(k) + 1.at n=22A094402
- Odd numbers k that divide Fibonacci(k) - 1 but not Fibonacci(k-1).at n=24A094409
- Numbers k that divide Fibonacci(k+1) but do not divide Fibonacci(k) + 1.at n=32A094412
- Sum of three edges of box having both integral orthogonal sides and integral geodesic distances between opposite vertices.at n=7A095257
- a(n) = RMS( A141393(0) through A141393(n) ).at n=21A141394
- Composite numbers k that divide both Fibonacci(k+1) and Fibonacci(2k+1)-1.at n=36A182504