Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 270", based on the 5-celled von Neumann neighborhood.
A280465
Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 270", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =3a(2) =6a(3) =15a(4) =24a(5) =56a(6) =104a(7) =248a(8) =392a(9) =912a(10) =1720a(11) =4076a(12) =6174a(13) =14371a(14) =26656a(15) =63488a(16) =100352a(17) =233472a(18) =440320a(19) =1043456a(20) =1579008a(21) =3681280a(22) =6831104a(23) =16253952a(24) =25693184a(25) =59773952a(26) =112727040a(27) =267138048a(28) =404235264a(29) =942418944
External references
- oeis: A280465