Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 557", based on the 5-celled von Neumann neighborhood.
A289373
Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 557", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =15a(4) =30a(5) =61a(6) =126a(7) =253a(8) =510a(9) =1009a(10) =2046a(11) =4095a(12) =8176a(13) =16383a(14) =32767a(15) =65532a(16) =131071a(17) =261903a(18) =524284a(19) =1048575a(20) =2096911a(21) =4194303a(22) =8388591a(23) =16777183a(24) =33554415a(25) =67108831a(26) =134217711a(27) =268435423a(28) =536870895a(29) =1073741791
External references
- oeis: A289373