A299771 a(n) is the number of elements added at n-th stage in the structure of the finite cellular automaton of A299770.

1, 4, 8, 8, 12, 16, 16, 8, 24, 8

Offset: 1

Author

Omar E. Pol, Mar 20 2018

Keywords

• nonn
• tabf
• fini
• full

Comments

The word of this cellular automaton is abcd. For more information see A296612.

Examples

			The finite sequence can be written as an array of four columns as shown below:
   1,  4,  8, 8;
  12, 16, 16, 8;
  24,  8.
The first column gives the number of toothpicks of length 2.
The second column gives the number of D-toothpicks of length sqrt(2).
The third column gives the number of toothpicks of length 1.
The fourth column gives the number of T-toothpicks.
The sequence contains exactly 10 terms.
		

Links

• N. J. A. Sloane, Catalog of Toothpick and Cellular Automata Sequences in the OEIS
• Index entries for sequences related to cellular automata
• Index entries for sequences related to toothpick sequences

Crossrefs

Very similar to A294963.

Cf. A299770, A296612.

Cf. A139251 (toothpicks), A160173 (T-toothpicks), A194701 (D-toothpicks), A220501.

For other hybrid cellular automata, see A289841, A290221, A294021, A294981.