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 A080021 log(n) is closer to an integer than is log(m) for any m with 2<=m
 2, 3, 7, 20, 148, 403, 1096, 1097, 2980, 2981, 8103, 59874, 162755, 442413, 1202604, 3269017, 8886110, 8886111, 24154952, 24154953, 65659969, 178482301, 3584912846, 9744803446, 26489122130, 72004899337, 195729609428 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Every term is floor(e^k)+r for some integers k and r with k>=1 and -1 <= r <= 1. REFERENCES Suggested by Leroy Quet, Jan 19 2003 LINKS EXAMPLE log(2) = 1-0.306..., log(3) = 1+0.0986..., log(7) = 2-0.0540..., log(20) = 3-0.00426... PROG (PARI) lista(nn) = {flmin = 1; for (i=2, nn, li = log(i); fli = abs(round(li) - li); if (fli < flmin, print1(i, ", "); flmin = fli; ); ); } \\ Michel Marcus, Aug 29 2013 CROSSREFS Cf. A080022, A080023. Sequence in context: A222776 A222890 A011968 * A032313 A032223 A002863 Adjacent sequences:  A080018 A080019 A080020 * A080022 A080023 A080024 KEYWORD nonn,changed AUTHOR Dean Hickerson, Jan 20 2003 EXTENSIONS More terms from Don Reble, Jan 20 2003 STATUS approved

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Last modified October 23 09:34 EDT 2017. Contains 293784 sequences.