login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A004156 Odd numbers written backwards. 1
1, 3, 5, 7, 9, 11, 31, 51, 71, 91, 12, 32, 52, 72, 92, 13, 33, 53, 73, 93, 14, 34, 54, 74, 94, 15, 35, 55, 75, 95, 16, 36, 56, 76, 96, 17, 37, 57, 77, 97, 18, 38, 58, 78, 98, 19, 39, 59, 79, 99, 101, 301, 501, 701, 901 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A071240 A088049 A029660 * A081936 A092361 A029950

Adjacent sequences:  A004153 A004154 A004155 * A004157 A004158 A004159

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 15 12:25 EST 2012. Contains 205786 sequences.