A160733 First differences of A160732.

3, 3, 6, 8, 8, 6, 12, 14, 8, 8, 16, 20, 18, 18, 30, 26, 8, 8, 16, 20, 18, 20, 34, 32, 20, 28, 48, 54, 50, 60, 78, 50, 8, 8, 16, 20, 18, 20, 34, 32, 20, 28, 48, 54, 50, 62, 82, 56, 20, 28, 48, 54, 52, 70, 96

Offset

1,1

Links

Nathaniel Johnston, Table of n, a(n) for n = 1..274

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. [There is a typo in Theorem 6: (13) should read u(n) = 4.3^(wt(n-1)-1) for n >= 2.]

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

Crossrefs

Cf. A139250, A139251, A160731, A160732, A160737, A160739, A160741.

Sequence in context: A368151 A107985 A114999 * A021752 A049626 A241343

Adjacent sequences: A160730 A160731 A160732 * A160734 A160735 A160736

Keyword

nonn

Author

Omar E. Pol, May 25 2009

Extensions

Terms after a(9) from Nathaniel Johnston, Mar 30 2011

Status

approved