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A111439 Variation of Golomb's sequence: a(n) is the number of times n appears with a(n) unequal to a(n-1). +0
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1, 2, 3, 2, 3, 4, 3, 4, 5, 6, 5, 6, 5, 6, 7, 6, 7, 8, 7, 8, 9, 8, 9, 8, 9, 10, 9, 10, 9, 10, 11, 10, 11, 10, 11, 10, 11, 12, 11, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15, 16, 15, 16, 17, 16, 17, 16, 17 (list; graph; listen)
OFFSET

0,2

COMMENT

a(n) is understood to be the smallest number >=a(n-2) fitting the description.

CROSSREFS

Bisections: A080606 and A080605. Cf. A001462 (Golomb's sequence).

Sequence in context: A100795 A045781 A045670 this_sequence A020986 A095161 A072106

Adjacent sequences: A111436 A111437 A111438 this_sequence A111440 A111441 A111442

KEYWORD

nonn

AUTHOR

Floor van Lamoen (fvlamoen(AT)hotmail.com), Nov 14 2005

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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