-2909
domain: Z
Appears in sequences
- Numerator in fraction A180878/A060818.at n=14A180878
- Numerator in fraction A180878/A060818.at n=15A180878
- First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 249", based on the 5-celled von Neumann neighborhood.at n=37A271015