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A045638
Palindromic and divisible by 3.
2
3, 6, 9, 33, 66, 99, 111, 141, 171, 222, 252, 282, 303, 333, 363, 393, 414, 444, 474, 525, 555, 585, 606, 636, 666, 696, 717, 747, 777, 828, 858, 888, 909, 939, 969, 999, 1221, 1551, 1881, 2112, 2442, 2772, 3003, 3333, 3663, 3993, 4224, 4554, 4884, 5115
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[3, 5500, 3], PalindromeQ] (* Harvey P. Dale, Apr 14 2023 *)
CROSSREFS
Sequence in context: A193802 A254616 A195205 * A305322 A038224 A133195
KEYWORD
nonn,base
AUTHOR
STATUS
approved