OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..2000
MATHEMATICA
Select[Range[0, 140], DigitCount[#, 10, 2]>0||Divisible[ #, 2]&] (* Harvey P. Dale, Jun 28 2011 *)
Select[Range[0, 300], Mod[#, 2] == 0||MemberQ[IntegerDigits[#], 2] &] (* Vincenzo Librandi, Jul 19 2016 *)
PROG
(PARI) isok(n) = !(n % 2) || vecsearch(vecsort(digits(n, 2), , 8), 2); \\ Michel Marcus, Jul 19 2016
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Mar 24 2004
EXTENSIONS
More terms from Mohammed Bouayoun (bouyao(AT)wanadoo.fr), Mar 25 2004
STATUS
approved