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A168255 n appears n-th nonprime number times. 0
1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

n appears A018252(n) times.

LINKS

Table of n, a(n) for n=1..95.

CROSSREFS

Sequence in context: A090532 A003058 A000194 * A097429 A100617 A076471

Adjacent sequences:  A168252 A168253 A168254 * A168256 A168257 A168258

KEYWORD

nonn,easy,less

AUTHOR

Jaroslav Krizek, Nov 21 2009

STATUS

approved

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Last modified October 19 05:08 EDT 2018. Contains 316336 sequences. (Running on oeis4.)