Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 974", based on the 5-celled von Neumann neighborhood.
A273853
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 974", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =15a(3) =32a(4) =53a(5) =82a(6) =119a(7) =188a(8) =285a(9) =390a(10) =515a(11) =688a(12) =901a(13) =1146a(14) =1439a(15) =1812a(16) =2237a(17) =2654a(18) =3071a(19) =3544a(20) =4101a(21) =4738a(22) =5435a(23) =6196a(24) =7049a(25) =7982a(26) =8971a(27) =10072a(28) =11313a(29) =12650
External references
- oeis: A273853