9741694
domain: N
Appears in sequences
- Fibonacci sequence beginning 2, 6.at n=31A022112
- Numerators of continued fraction convergents to sqrt(980).at n=11A042896
- Sum of Lucas numbers and reflected Lucas numbers (comment to A061084).at n=32A075091
- Number of binary strings of length n with no substrings equal to 0000, 0001 or 1001.at n=32A164413
- a(n) = a(n-1)^2/2 - 4 with a(0) = 6.at n=4A213681
- a(n) = 3*a(n-2) - a(n-4) for n > 3, with a(0)=4, a(1)=3, a(2)=a(3)=6, a sequence related to bisections of Fibonacci numbers.at n=32A292616