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A062287 Palindromic numbers with even digits. 2
0, 2, 4, 6, 8, 22, 44, 66, 88, 202, 222, 242, 262, 282, 404, 424, 444, 464, 484, 606, 626, 646, 666, 686, 808, 828, 848, 868, 888, 2002, 2222, 2442, 2662, 2882, 4004, 4224, 4444, 4664, 4884, 6006, 6226, 6446, 6666, 6886, 8008, 8228, 8448, 8668 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Any of these numbers divided by 2 is also palindromic. - Giovanni Teofilatto, Feb 23 2012

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1200

EXAMPLE

246848642 is a palindrome with all even digits hence is a member of this sequence.

MATHEMATICA

palindromicQ[n_, b_:10] := TrueQ[IntegerDigits[n, b] == Reverse[IntegerDigits[n, b]]]; Select[Range[2, 10^4, 2], palindromicQ[#] && Plus@@Drop[DigitCount[#], {2, 10, 2}] == 0 &] (* Alonso del Arte, Feb 23 2012 *)

CROSSREFS

Subsequence of A002113.

Sequence in context: A082615 A277258 A029951 * A189153 A194393 A119260

Adjacent sequences:  A062284 A062285 A062286 * A062288 A062289 A062290

KEYWORD

nonn,base,easy

AUTHOR

Amarnath Murthy, Jun 18 2001

EXTENSIONS

Corrected and extended by Dean Hickerson, Jul 10, 2001

STATUS

approved

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Last modified August 20 03:34 EDT 2017. Contains 290823 sequences.