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Squarefree numbers with all even digits.
1

%I #6 Sep 17 2024 12:04:06

%S 2,6,22,26,42,46,62,66,82,86,202,206,222,226,246,262,266,282,286,402,

%T 406,422,426,442,446,462,466,482,602,606,622,626,642,646,662,682,802,

%U 806,822,826,842,862,866,886,2002,2006,2022,2026,2042,2046,2062,2066

%N Squarefree numbers with all even digits.

%e a(3)=22, 22 = 11 X 2.

%Y Intersection of A014263 and A005117.

%Y Cf. A062086.

%K nonn,base,easy

%O 1,1

%A _Amarnath Murthy_, Jun 16 2001

%E More terms from Larry Reeves (larryr(AT)acm.org), Jun 20 2001

%E Offset changed by _Andrew Howroyd_, Sep 17 2024