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!)
A043458 Numbers having exactly two 1's in base 9. 1
10, 82, 90, 92, 93, 94, 95, 96, 97, 98, 100, 109, 118, 127, 136, 145, 154, 172, 253, 334, 415, 496, 577, 658, 730, 738, 740, 741, 742, 743, 744, 745, 746, 748, 757, 766, 775, 784, 793, 802, 810, 812, 813, 814, 815, 816, 817, 818, 828, 830, 831, 832, 833, 834 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[1000], DigitCount[#, 9, 1]==2&] (* Harvey P. Dale, Apr 18 2023 *)
CROSSREFS
Cf. A007095.
Sequence in context: A277205 A308862 A193327 * A038487 A043028 A076288
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 February 21 06:16 EST 2024. Contains 370219 sequences. (Running on oeis4.)