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A095161
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n occurs n times, with distinct successive terms.
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4
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1, 2, 3, 2, 3, 4, 3, 5, 4, 5, 4, 5, 4, 5, 6, 5, 7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 8, 7, 8, 7, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 10, 9, 10, 9, 10, 9, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 12, 11, 12, 11, 12, 11
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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COMMENTS
| A different sequence with the same definition is 1, 2, 3, 2, 3, 4, 3, 4, 5, 4, 5, 4, 5, 6, 5, 6, 5, 6, 7, 6, 7, 6, 7, 6, 7, 8, 7, 8, 7, 8, 7, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 10, .. This would follow a more regular construction principle, that is, placing low numbers as early as possible: here a(7)=4 instead of a(7)=5 etc. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 25 2006
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CROSSREFS
| Cf. A095162.
Sequence in context: A194960 A111439 A020986 * A072106 A124524 A124525
Adjacent sequences: A095158 A095159 A095160 * A095162 A095163 A095164
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KEYWORD
| nonn
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AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jun 01 2004
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