OFFSET
3,1
LINKS
D. Applegate, M. LeBrun and N. J. A. Sloane, Dismal Arithmetic [Note: we have now changed the name from "dismal arithmetic" to "lunar arithmetic" - the old name was too depressing]
EXAMPLE
For n = 3, 4, 5 the runner-ups are 101, 1101 or 1011, 11011; thereafter they appear to be the numbers 111...101 or their reversals (see A188288).
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Apr 16 2011
STATUS
approved