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!)
A032808 Numbers whose set of base-8 digits is {2,3}. 1
2, 3, 18, 19, 26, 27, 146, 147, 154, 155, 210, 211, 218, 219, 1170, 1171, 1178, 1179, 1234, 1235, 1242, 1243, 1682, 1683, 1690, 1691, 1746, 1747, 1754, 1755, 9362, 9363, 9370, 9371, 9426, 9427, 9434, 9435, 9874, 9875, 9882 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Index entries for 3-automatic sequences.

MATHEMATICA

Flatten[Table[FromDigits[#, 8]&/@Tuples[{2, 3}, n], {n, 6}]] (* Vincenzo Librandi, May 27 2012 *)

PROG

(MAGMA) [n: n in [1..10000] | Set(IntegerToSequence(n, 8)) subset {2, 3}]; // Vincenzo Librandi, May 27 2012

CROSSREFS

Sequence in context: A344530 A328624 A328627 * A321212 A037317 A112664

Adjacent sequences:  A032805 A032806 A032807 * A032809 A032810 A032811

KEYWORD

nonn,base,easy

AUTHOR

Clark Kimberling

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 October 21 04:00 EDT 2021. Contains 348141 sequences. (Running on oeis4.)