A097856 - OEIS

%I #15 Oct 14 2014 04:23:25

%S 0,1,3,5,15,17,21,51,63,65,85,195,255,257,273,325,341,771,819,975,

%T 1023,1025,1105,1285,1365,3075,3315,3855,4095,4097,4161,4369,4433,

%U 5125,5189,5397,5461,12291,12483,13107,13299,15375,15567,16191,16383,16385,16705

%N Base 10 numbers that are palindromic in bases 2 and 4.

%C Intersection of A014192 and A006995. - _Michel Marcus_, Oct 11 2014

%H Robert G. Wilson v, <a href="/A097856/b097856.txt">Table of n, a(n) for n = 1..10000</a>

%e 255 base 2 = 11111111 and 255 base 4 = 3333.

%Y Cf. A014192 (base 4), A006995 (base 2).

%K base,nonn

%O 1,3

%A _Cino Hilliard_, Aug 31 2004