|
|
A044636
|
|
Numbers n such that string 0,4 occurs in the base 9 representation of n but not of n+1.
|
|
1
|
|
|
85, 166, 247, 328, 409, 490, 571, 652, 733, 773, 814, 895, 976, 1057, 1138, 1219, 1300, 1381, 1462, 1502, 1543, 1624, 1705, 1786, 1867, 1948, 2029, 2110, 2191, 2231, 2272, 2353, 2434, 2515, 2596, 2677, 2758, 2839, 2920
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
MATHEMATICA
|
SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 9], {0, 4}]>0, 1, 0], {n, 3000}], {1, 0}][[All, 1]] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Jul 08 2019 *)
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,base
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|