A265219 Number of OFF (white) cells in the n-th iteration of the "Rule 73" elementary cellular automaton starting with a single ON (black) cell.

0, 3, 2, 7, 2, 9, 8, 13, 8, 13, 16, 13, 12, 21, 18, 21, 18, 25, 18, 29, 18, 33, 28, 27, 30, 35, 28, 37, 38, 39, 36, 49, 28, 47, 42, 45, 38, 55, 40, 49, 40, 59, 52, 51, 50, 65, 48, 59, 60, 61, 60, 67, 56, 63, 80, 55, 74, 75, 60, 79, 78, 63, 86, 79, 74, 87, 88

Offset

0,2

References

S. Wolfram, A New Kind of Science, Wolfram Media, 2002; p. 55.

Links

Robert Price, Table of n, a(n) for n = 0..999

Eric Weisstein's World of Mathematics, Elementary Cellular Automaton

Index entries for sequences related to cellular automata

Index to Elementary Cellular Automata

Crossrefs

Cf. A245549, A262448, A265122, A265156, A265205, A265206.

Sequence in context: A175920 A200593 A249112 * A349211 A266664 A308439

Adjacent sequences: A265216 A265217 A265218 * A265220 A265221 A265222

Keyword

nonn,easy

Author

Robert Price, Dec 05 2015

Status

approved