A160726 a(n) = A160714(n)*4.
0, 4, 8, 20, 24, 36, 48, 84, 88, 100, 112, 148, 160, 196, 232, 340, 448, 452
Offset: 0
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
Extensions
a(9)-a(17) from 4*A160714(n) by Jinyuan Wang, Mar 14 2020
Comments