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A248391 Terms in A247665 which are neither primes nor prime powers, in order of appearance. 3
15, 14, 85, 57, 161, 319, 403, 259, 451, 559, 235, 901, 177, 1159, 1541, 781, 2117, 1027, 2573, 445, 1649, 1121, 122, 707, 851, 1133, 2911, 3103, 1417, 3397, 3503, 415, 4183, 2159, 5141, 393, 2603, 244, 973, 2323, 5513, 10117, 4223, 4553, 11899, 2171, 7439, 5549, 8507, 3247, 6731, 579, 2489, 8083, 1379, 3197 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Russ Cox and N. J. A. Sloane, Table of n, a(n) for n = 1..374

CROSSREFS

Cf. A247885, A248379, A248387-A248390.

Sequence in context: A087979 A291490 A048294 * A201345 A280313 A291369

Adjacent sequences:  A248388 A248389 A248390 * A248392 A248393 A248394

KEYWORD

nonn

AUTHOR

Russ Cox and N. J. A. Sloane, Oct 16 2014

STATUS

approved

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Last modified September 20 18:26 EDT 2018. Contains 315240 sequences. (Running on oeis4.)