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A001618
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Nearest integer to 2*n*ln(n).
(Formerly M2623 N1038)
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1
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0, 0, 3, 7, 11, 16, 22, 27, 33, 40, 46, 53, 60, 67, 74, 81, 89, 96, 104, 112, 120, 128, 136, 144, 153, 161, 169, 178, 187, 195, 204, 213, 222, 231, 240, 249, 258, 267, 276, 286
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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REFERENCES
| Kullback, S.; Kupperman, M.; Ku, H. H. An application of information theory to the analysis of contingency tables, with a table of $2n$ ${\rm ln}$ $n,\,n=1(1)10,000$. J. Res. Nat. Bur. Standards Sect. B 66B 1962 217-243.
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 0..100000
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PROG
| (MAGMA) [0], [Round(2*n*Log(n)): n in [1..60]]; // Vincenzo Librandi, Oct 21 2011
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CROSSREFS
| Sequence in context: A166092 A184913 A022821 * A118027 A082644 A131024
Adjacent sequences: A001615 A001616 A001617 * A001619 A001620 A001621
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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