login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A153009 Primes in toothpick sequence A153006. 2

%I #11 Feb 24 2021 02:48:18

%S 3,13,37,53,149,269,601,653,881,941,2053,2069,2137,2417,2477,2657,

%T 2713,5281,9697,10009,14561,14713,16033,16693,19489,20149,21617,22091,

%U 22741,32789,32909,33377,33529,34273

%N Primes in toothpick sequence A153006.

%H David Applegate, Omar E. Pol and N. J. A. Sloane, <a href="/A000695/a000695_1.pdf">The Toothpick Sequence and Other Sequences from Cellular Automata</a>, 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.]

%H N. J. A. Sloane, <a href="/wiki/Catalog_of_Toothpick_and_CA_Sequences_in_OEIS">Catalog of Toothpick and Cellular Automata Sequences in the OEIS</a>

%Y Cf. A139250, A139253, A153006.

%K nonn

%O 1,1

%A _Omar E. Pol_, Dec 20 2008

%E More terms from _Nathaniel Johnston_, Nov 19 2010

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 17 20:27 EDT 2024. Contains 371767 sequences. (Running on oeis4.)