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A072631 Floor(n*log(n)) mod n. 1
0, 1, 0, 1, 3, 4, 6, 0, 1, 3, 4, 5, 7, 8, 10, 12, 14, 16, 17, 19, 0, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 16, 17, 19, 21, 22, 24, 25, 27, 29, 30, 32, 34, 36, 38, 39, 41, 43, 45, 47, 49, 51, 53, 0, 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 21, 22, 23, 25, 26, 27, 29 (list; graph; refs; listen; history; internal format)
OFFSET

1,5

COMMENTS

Compare with A004648 because prime(n) ~ n * log(n).

PROG

(PARI) a(n)=floor(n*log(n))%n \\ Charles R Greathouse IV, Aug 01 2011

CROSSREFS

Cf. A004648, A072608, A072609, A072610, A072630.

Sequence in context: A163483 A004784 A024687 * A085196 A021293 A122601

Adjacent sequences:  A072628 A072629 A072630 * A072632 A072633 A072634

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Jun 28 2002

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Last modified February 16 17:48 EST 2012. Contains 205939 sequences.