First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 161", based on the 5-celled von Neumann neighborhood.
A270453
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 161", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =3a(1) =5a(2) =15a(3) =5a(4) =35a(5) =-15a(6) =67a(7) =-15a(8) =115a(9) =-127a(10) =219a(11) =-127a(12) =275a(13) =-319a(14) =467a(15) =-311a(16) =467a(17) =-527a(18) =747a(19) =-567a(20) =747a(21) =-815a(22) =1099a(23) =-903a(24) =1115a(25) =-1167a(26) =1483a(27) =-1255a(28) =1523a(29) =-1599
External references
- oeis: A270453