Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 675", based on the 5-celled von Neumann neighborhood.
A273408
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 675", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =27a(3) =72a(4) =149a(5) =266a(6) =431a(7) =652a(8) =937a(9) =1294a(10) =1731a(11) =2256a(12) =2877a(13) =3602a(14) =4439a(15) =5396a(16) =6481a(17) =7702a(18) =9067a(19) =10584a(20) =12261a(21) =14106a(22) =16127a(23) =18332a(24) =20729a(25) =23326a(26) =26131a(27) =29152a(28) =32397a(29) =35874
External references
- oeis: A273408