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A255763 Odd numbers that are not twin primes. 2
1, 9, 15, 21, 23, 25, 27, 33, 35, 37, 39, 45, 47, 49, 51, 53, 55, 57, 63, 65, 67, 69, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 105, 111, 113, 115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 141, 143, 145, 147, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175, 177, 183, 185, 187, 189, 195, 201 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
UNION of A014076 and A134797.
LINKS
CROSSREFS
Sequence in context: A321342 A338599 A333312 * A079364 A160666 A039769
KEYWORD
nonn,easy
AUTHOR
Omar E. Pol, Mar 30 2015
STATUS
approved

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Last modified June 30 16:13 EDT 2024. Contains 373874 sequences. (Running on oeis4.)