A160729 First differences of A160728.

6, 6, 12, 24, 24, 24, 24, 24, 48, 96, 96, 48, 24, 24, 48

Offset: 1

Author

Omar E. Pol, Jul 28 2009

Keywords

• more
• nonn

Comments

Also, 6 times A160409.

Links

• 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, A160161, A160407, A160409, A160728.

Formula

a(n) = A160409(n)*6.