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A140261 The length of Sapro's necklace at successive years in Werneck's Black Pearl Necklace problem. 2
3, 5, 7, 10, 14, 21, 32, 47, 71, 106, 158, 237, 356, 533, 800, 1199, 1799, 2698, 4046, 6069, 9104, 13655, 20483, 30724, 46085, 69128, 103691, 155537, 233305, 349957, 524935, 787402, 1181102, 1771653, 2657480, 3986219, 5979329, 8968993 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..37.

Nicolau Werneck, Adaptoide, a library for adaptive finite automata. Source code in C++ available.

Nicolau Werneck, The Black Pearl Necklace, description of the problem.

Nicolau Werneck, et al. Discussion on the NKS Forum

CROSSREFS

a(n) = A140259(A140260(n)). Cf. A134342.

Sequence in context: A011848 A131673 A151945 * A015827 A088635 A031255

Adjacent sequences:  A140258 A140259 A140260 * A140262 A140263 A140264

KEYWORD

nonn

AUTHOR

Antti Karttunen, May 16 2008, based on the 2008 postings by Nicolau Leal Werneck (nwerneck(AT)gmail.com).

STATUS

approved

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Last modified August 18 04:17 EDT 2017. Contains 290684 sequences.