OFFSET
1,2
EXAMPLE
267 in bases [2, 10] is 100001011, 100220, 10023, 2032, 1123, 531, 413, 326, 267. There are five zeros out of nine digits in its binary representation and no more than half the digits in the other bases are identical.
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Reikku Kulon, Oct 01 2008
STATUS
approved