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A152979 Records in A152978. 2
1, 2, 3, 4, 7, 8, 9, 10, 15, 22, 23, 28, 35, 52, 64, 65, 74, 91, 122, 168, 176, 177, 186, 239, 304, 412, 512, 513, 524, 527, 599, 782, 1020, 1336, 1488, 1489, 1500, 1575, 1980, 2584, 3376, 4160, 4161, 4172, 4174, 4247, 4275, 4653, 5010, 6544, 8544 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

This sequence also gives the records in A152980. - Nathaniel Johnston, Apr 10 2011

LINKS

Table of n, a(n) for n=1..51.

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. A039251, A152768, A152968, A152973, A152978, A152998, A153000, A153006. Toothpick sequence: A139250.

Sequence in context: A228102 A261412 A112965 * A070942 A073798 A124375

Adjacent sequences:  A152976 A152977 A152978 * A152980 A152981 A152982

KEYWORD

nonn

AUTHOR

Omar E. Pol, Dec 23 2008

EXTENSIONS

a(16) - a(51) from Nathaniel Johnston, Apr 10 2011

STATUS

approved

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Last modified November 16 22:05 EST 2019. Contains 329208 sequences. (Running on oeis4.)