

A299771


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


1




OFFSET

1,2


COMMENTS

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


LINKS

Table of n, a(n) for n=1..10.
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


EXAMPLE

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 Dtoothpicks of length sqrt(2).
The third column gives the number of toothpicks of length 1.
The fourth column gives the number of Ttoothpicks.
The sequence contains exactly 10 terms.


CROSSREFS

Very similar to A294963.
Cf. A299770, A296612.
Cf. A139251 (toothpicks), A160173 (Ttoothpicks), A194701 (Dtoothpicks), A220501.
For other hybrid cellular automata, see A289841, A290221, A294021, A294981.
Sequence in context: A098352 A273395 A273456 * A294963 A014198 A316316
Adjacent sequences: A299768 A299769 A299770 * A299772 A299773 A299774


KEYWORD

nonn,tabf,fini,full


AUTHOR

Omar E. Pol, Mar 20 2018


STATUS

approved



