Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 637", based on the 5-celled von Neumann neighborhood.
A273306
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 637", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =9a(2) =29a(3) =74a(4) =135a(5) =247a(6) =383a(7) =595a(8) =819a(9) =1160a(10) =1509a(11) =2001a(12) =2525a(13) =3209a(14) =3917a(15) =4809a(16) =5701a(17) =6841a(18) =7997a(19) =9429a(20) =10877a(21) =12633a(22) =14349a(23) =16461a(24) =18469a(25) =20957a(26) =23293a(27) =26185a(28) =28917a(29) =32293
External references
- oeis: A273306