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A138584 Palindromic primes using only digits 3 and 5. 0
3, 5, 353, 33533, 35353, 3353533, 3553553, 333535333, 335333533, 355353553, 355555553, 33335353333, 33553335533, 35533333553, 35553535553, 3335535355333, 3335555555333, 3353353533533, 3353355533533, 3355535355533, 3533355533353, 3533533353353 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Cf. A020462.

Sequence in context: A101331 A087368 A087670 * A002427 A136134 A119497

Adjacent sequences:  A138581 A138582 A138583 * A138585 A138586 A138587

KEYWORD

nonn,base

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr), May 13 2008

EXTENSIONS

More terms from Arkadiusz Wesolowski, Dec 31 2011

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Last modified February 16 02:30 EST 2012. Contains 205860 sequences.