Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 931", based on the 5-celled von Neumann neighborhood.
A273790
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 931", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =31a(3) =80a(4) =161a(5) =282a(6) =451a(7) =676a(8) =965a(9) =1326a(10) =1767a(11) =2296a(12) =2921a(13) =3650a(14) =4491a(15) =5452a(16) =6541a(17) =7766a(18) =9135a(19) =10656a(20) =12337a(21) =14186a(22) =16211a(23) =18420a(24) =20821a(25) =23422a(26) =26231a(27) =29256a(28) =32505a(29) =35986
External references
- oeis: A273790