335522
domain: N
Appears in sequences
- Fibonacci sequence beginning 2, 6.at n=24A022112
- Numbers k such that 139*2^k + 1 is prime.at n=4A032419
- Numerators of continued fraction convergents to sqrt(500).at n=12A041954
- a(n) = gcd(Lucas(n)+1, Fibonacci(n)-1).at n=48A115314
- Number of binary strings of length n with no substrings equal to 0000, 0001 or 1001.at n=25A164413
- Expansion of 2*(x+1)*(x^4+6*x^3+5*x^2+6*x+1)/(x^6-18*x^3+1).at n=12A247035