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A062908 Non-palindromic number and its reversal are both even. 1
20, 24, 26, 28, 40, 42, 46, 48, 60, 62, 64, 68, 80, 82, 84, 86, 200, 204, 206, 208, 210, 214, 216, 218, 220, 224, 226, 228, 230, 234, 236, 238, 240, 244, 246, 248, 250, 254, 256, 258, 260, 264, 266, 268, 270, 274, 276, 278, 280, 284, 286, 288, 290, 294, 296 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..55.

EXAMPLE

24 and 42 are both multiples of 2.

MATHEMATICA

Select[Range[2, 296, 2], EvenQ[Last[x=Reverse[y=IntegerDigits[#]]]] && x!=y &] (* Jayanta Basu, May 17 2013 *)

PROG

(ARIBAS): n := 2; stop := 410; m := 0; while m < stop do rev := int_reverse(m); if m <> rev and rev mod n = 0 then write(m, " "); end; inc(m, n); end; .

(PARI) isok(m) =  {if (!(m%2), my(r=fromdigits(Vecrev(digits(m)))); if ((r!=m) && !(r%2), print1(m, ", ")); ); } \\ Michel Marcus, Oct 10 2020

CROSSREFS

Cf. A029742 (non-palindromic), A005843 (even numbers).

Sequence in context: A199585 A093716 A117737 * A111323 A250289 A114843

Adjacent sequences:  A062905 A062906 A062907 * A062909 A062910 A062911

KEYWORD

nonn,base,easy,changed

AUTHOR

Amarnath Murthy, Jul 01 2001

EXTENSIONS

More terms from Dean Hickerson, Jul 06, 2001

STATUS

approved

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Last modified October 21 09:09 EDT 2020. Contains 337911 sequences. (Running on oeis4.)