login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
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
Sequence in context: A329490 A051992 A044255 * A089060 A037979 A044417
KEYWORD
nonn,base
AUTHOR
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 17 14:36 EDT 2024. Contains 374377 sequences. (Running on oeis4.)