A062908 Non-palindromic number and its reversal are both even.

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

Offset: 1

Author

Amarnath Murthy, Jul 01 2001

Keywords

• nonn
• base
• easy

Examples

			24 and 42 are both multiples of 2.
		

Crossrefs

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

Programs

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;

Mathematica

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

PARI

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

Extensions

More terms from Dean Hickerson, Jul 06 2001