A170894 Similar to A160406, always staying outside the wedge, but starting with a horizontal toothpick whose endpoint touches the vertex of the wedge.

0, 1, 2, 4, 7, 10, 13, 19, 27, 33, 37

Offset

0,3

Links

Table of n, a(n) for n=0..10.

David Applegate, Omar E. Pol and N. J. A. Sloane, The Toothpick Sequence and Other Sequences from Cellular Automata, Congressus Numerantium, Vol. 206 (2010), 157-191

N. J. A. Sloane, Catalog of Toothpick and Cellular Automata Sequences in the OEIS

Crossrefs

Sequence in context: A390396 A049983 A168112 * A151986 A378244 A287522

Adjacent sequences: A170891 A170892 A170893 * A170895 A170896 A170897

Keyword

nonn,more

Author

Omar E. Pol, Jan 09 2010

Status

approved