OFFSET
1,2
REFERENCES
Eric Angelini, Posting to Sequence Fans Mailing List, Apr 20 2014
LINKS
Alois P. Heinz, Table of n, a(n) for n = 1..363
EXAMPLE
Since 10 = 5+5 = 10+0, there are two possibilities of writing 10 in the given way, therefore 10 is not in this list.
For numbers in A241175 = {1, 3, 5, 7, 9, 21, 43, 65, 87}, there is NO way of writing them in the given form, therefore they are not in this list.
MAPLE
See A241177.
MATHEMATICA
A241176[n_] := Module[{m, c = 0},
Do[c = c + Count[m + Union[IntegerDigits[m]], n], {m, 0, n}]; c];
Select[Range[0, 421], A241176[#] == 1 &] (* Robert Price, Mar 20 2019 *)
PROG
(PARI) is(n)={sum(i=0, min(n, 9), setsearch(Set(digits(n-i)), i)>0)==1||n==0} \\ M. F. Hasler, Apr 26 2014
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Apr 23 2014
EXTENSIONS
Example corrected by M. F. Hasler, Apr 26 2014
STATUS
approved