513105426295
domain: N
Appears in sequences
- Base-4 digits are, in order, the first n terms of the periodic sequence with initial period 1,3.at n=19A037576
- Decimal representation of n-th iteration of the Rule 54 elementary cellular automaton starting with a single black cell.at n=19A118108
- Decimal representation of the n-th iteration of the "Rule 246" elementary cellular automaton starting with a single ON (black) cell.at n=19A267926