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A030468 Primes which when concatenated with next two primes are also prime. 2
5, 11, 17, 31, 41, 89, 229, 239, 263, 307, 313, 317, 353, 359, 383, 389, 401, 409, 439, 449, 563, 619, 701, 761, 773, 787, 797, 827, 907, 929, 1061, 1163, 1409, 1447, 1579, 1597, 1619, 1621, 1637, 1697, 1877, 1933, 2011, 2029, 2129, 2131 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Cf. A000040.
Sequence in context: A155882 A087373 A155030 * A277290 A085634 A157478
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified May 20 12:27 EDT 2024. Contains 372712 sequences. (Running on oeis4.)