Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 261", based on the 5-celled von Neumann neighborhood.
A280412
Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 261", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =2a(2) =1a(3) =14a(4) =1a(5) =62a(6) =1a(7) =254a(8) =1a(9) =1022a(10) =1a(11) =4094a(12) =1a(13) =16382a(14) =1a(15) =65534a(16) =1a(17) =262142a(18) =1a(19) =1048574a(20) =1a(21) =4194302a(22) =1a(23) =16777214a(24) =1a(25) =67108862a(26) =1a(27) =268435454a(28) =1a(29) =1073741822
External references
- oeis: A280412