A294963 a(n) is the number of elements added at n-th stage in the structure of the finite cellular automaton of A294962.

1, 4, 8, 8, 12, 20, 16, 8, 24, 16

Offset

1,2

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, 20, 16, 8;
  24, 16.
The first column gives the number of toothpicks of length 2.
The second column gives the number of D-toothpicks.
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.

Crossrefs

Cf. A294962.

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

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

Sequence in context: A273456 A299771 A375027 * A014198 A316316 A333288

Adjacent sequences: A294960 A294961 A294962 * A294964 A294965 A294966

Keyword

nonn,tabf,fini,full

Author

Omar E. Pol, Feb 10 2018

Status

approved