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A155111 Odd numbers k such that composite(k) is odd. 0
15, 17, 21, 23, 33, 35, 49, 53, 55, 61, 63, 73, 77, 81, 97, 121, 123, 129, 131, 165, 167, 169, 171, 173, 183, 185, 189, 191, 193, 195, 203, 205, 219, 223, 225, 227, 229, 245, 249, 265, 267, 283, 285, 295, 297, 305, 313, 315, 317, 323, 325, 327, 355, 363, 365 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..55.

CROSSREFS

Cf. A000027, A002808.

Sequence in context: A043704 A074748 A183981 * A124334 A002155 A290749

Adjacent sequences:  A155108 A155109 A155110 * A155112 A155113 A155114

KEYWORD

nonn,less

AUTHOR

Juri-Stepan Gerasimov, Jan 20 2009

EXTENSIONS

Edited by N. J. A. Sloane, Jan 30 2009

Corrected (363 inserted) by R. J. Mathar, May 10 2010

STATUS

approved

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Last modified August 22 05:00 EDT 2019. Contains 326172 sequences. (Running on oeis4.)