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A260037
Number of missing lengths of Christoffel words of order n.
0
0, 0, 1, 2, 5, 11, 18, 29, 51, 74, 119, 195, 323, 498, 828, 1361, 2289, 3801, 6305, 10560
OFFSET
0,4
LINKS
A. de Luca and A. de Luca, Sturmian words and the Stern sequence, arXiv:1410.4085 [cs.DM], 2014.
CROSSREFS
Sequence in context: A025200 A264724 A298375 * A132455 A132459 A308517
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Jul 19 2015
STATUS
approved