Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A109910
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A109910 a(n) = 9's complement of digit reversal of n. +0
2
9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 8, 88, 78, 68, 58, 48, 38, 28, 18, 8, 7, 87, 77, 67, 57, 47, 37, 27, 17, 7, 6, 86, 76, 66, 56, 46, 36, 26, 16, 6, 5, 85, 75, 65, 55, 45, 35, 25, 15, 5, 4, 84 (list; graph; listen)
OFFSET

0,1

EXAMPLE

a(17) = 28. Digit reversal of 17 = 71, 9's complement of 71 is 99-71 = 28.

CROSSREFS

Cf. A109911.

Sequence in context: A089739 A022965 A023451 this_sequence A084019 A061601 A098756

Adjacent sequences: A109907 A109908 A109909 this_sequence A109911 A109912 A109913

KEYWORD

base,easy,nonn,more

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 16 2005

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


AT&T Labs Research