13743895347
domain: N
Appears in sequences
- a(n) = 3*a(n-1) + 4*a(n-2), a(0) = 0, a(1) = 1.at n=18A015521
- Every run length in base 2 is 2.at n=16A043291
- Decimal equivalent of number defined by last k bits of the infinite binary string ...0011001100110011 (numbers with leading zeros omitted).at n=17A112627
- a(n) = 3*a(n-1) + 4*a(n-2) - a(n-3) + 3*a(n-4) + 4*a(n-5).at n=17A135345
- a(n) = (16^n - 1)/5.at n=9A182512
- Binary XOR of (2^k - (-1)^k)/3 as k varies from 1 to n.at n=34A199403
- Expansion of -x^2*(x^3+x-1) / ((x-1)*(x+1)*(2*x-1)*(x^2+1)).at n=36A256494