login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A044994 Numbers n with property that in base-3 representation the numbers of 0's and 2's are 1 and 0, respectively. 0
0, 3, 10, 12, 31, 37, 39, 94, 112, 118, 120, 283, 337, 355, 361, 363, 850, 1012, 1066, 1084, 1090, 1092, 2551, 3037, 3199, 3253, 3271, 3277, 3279, 7654, 9112, 9598, 9760, 9814, 9832, 9838, 9840, 22963, 27337, 28795, 29281, 29443 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..42.

MATHEMATICA

Select[Range[0, 30000], DigitCount[#, 3, 0]==1&&DigitCount[#, 3, 2]==0&] (* Harvey P. Dale, Jun 20 2021 *)

CROSSREFS

Sequence in context: A179203 A102017 A032916 * A242900 A299403 A174242

Adjacent sequences:  A044991 A044992 A044993 * A044995 A044996 A044997

KEYWORD

nonn,base,changed

AUTHOR

Clark Kimberling

EXTENSIONS

a(1) = 0 inserted by Georg Fischer, Jun 27 2019

STATUS

approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 24 21:50 EDT 2021. Contains 345433 sequences. (Running on oeis4.)