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A097856 Base 10 numbers that are palindromic in bases 2 and 4. 0
1, 3, 5, 15, 17, 21, 51, 63, 65, 85, 195, 255, 257, 273, 325, 341, 771, 819, 975, 1023, 1025, 1105, 1285, 1365, 3075, 3315, 3855, 4095, 4097, 4161, 4369, 4433, 5125, 5189, 5397, 5461, 12291, 12483, 13107, 13299, 15375, 15567, 16191, 16383, 16385, 16705 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

EXAMPLE

255 base 2 = 11111111

255 base 4 = 3333

CROSSREFS

Sequence in context: A089168 A103127 A103192 * A071593 A018358 A094358

Adjacent sequences:  A097853 A097854 A097855 * A097857 A097858 A097859

KEYWORD

base,nonn

AUTHOR

Cino Hilliard (hillcino368(AT)gmail.com), Aug 31 2004

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Last modified February 15 21:56 EST 2012. Contains 205860 sequences.