Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 291", based on the 5-celled von Neumann neighborhood.
A271129
Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 291", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =9a(3) =32a(4) =9a(5) =101a(6) =41a(7) =164a(8) =33a(9) =316a(10) =61a(11) =433a(12) =53a(13) =600a(14) =141a(15) =825a(16) =76a(17) =1097a(18) =160a(19) =1285a(20) =92a(21) =1629a(22) =268a(23) =1809a(24) =273a(25) =2325a(26) =252a(27) =2589a(28) =264a(29) =2889
External references
- oeis: A271129