91625968980
domain: N
Appears in sequences
- a(n) = (4/3)*(4^n - 1).at n=18A080674
- a(n) = -5*a(n-1) - 4*a(n-2), a(0)=1, a(1)=0.at n=19A084240
- Duplicate of A080674.at n=17A155721
- Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 553", based on the 5-celled von Neumann neighborhood.at n=36A282579