login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A159794 a(n) = A153006(n)*3. 2
0, 3, 9, 18, 27, 39, 60, 84, 99, 111, 132, 159, 189, 234, 300, 360, 387, 399, 420, 447, 477, 522, 588, 651, 693, 738, 807, 891, 996, 1152, 1344, 1488, 1539, 1551, 1572, 1599, 1629, 1674, 1740, 1803, 1845, 1890, 1959, 2043, 2148, 2304, 2496, 2643 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..47.

David Applegate, Omar E. Pol and N. J. A. Sloane, The Toothpick Sequence and Other Sequences from Cellular Automata

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

CROSSREFS

Toothpick sequence: A139250.

Cf. A139251, A152980, A153006, A159793, A159795.

Sequence in context: A123877 A057681 A103312 * A100967 A193567 A045943

Adjacent sequences:  A159791 A159792 A159793 * A159795 A159796 A159797

KEYWORD

nonn

AUTHOR

Omar E. Pol, May 02 2009

EXTENSIONS

More terms from Max Alekseyev, Dec 13 2011

STATUS

approved

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

License Agreements, Terms of Use, Privacy Policy .

Last modified February 24 12:59 EST 2018. Contains 299623 sequences. (Running on oeis4.)