A182837 Number of toothpick added at n-th stage to the toothpick structure of A182836.

0, 1, 2, 4, 8, 12, 12, 12, 20, 20, 16, 20

Offset: 0

Author

Omar E. Pol, Dec 12 2010

Keywords

• nonn
• more

Comments

First differences of A182836.

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
• Index entries for sequences related to toothpick sequences

Crossrefs

Cf. A139250, A139251, A152980, A182633, A182635, A182836, A182841.