OFFSET
1,2
FORMULA
For k > 0, sequence contains (10^k+2)/2, (10^k+2)/3, (10^k+2)/6 and (10^(6k-1)+2)/7. The only other terms are 1 and 3. - David Wasserman, Aug 25 2005
EXAMPLE
17 divides 1819 hence is a member.
MATHEMATICA
Select[ Range[10^7], Mod[ FromDigits[ Join[ IntegerDigits[ # + 1], IntegerDigits[ # + 2]]], # ] == 0 & ]
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Apr 18 2002
EXTENSIONS
Edited and extended by Robert G. Wilson v, Apr 22 2002
More terms from David Wasserman, Aug 25 2005
a(33)-a(35) from Michael S. Branicky, Jan 25 2026
STATUS
approved
