Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A020654
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A020654 Sequence contains no 5-term arithmetic progression. +0
2
0, 1, 2, 3, 5, 6, 7, 8, 10, 11, 12, 13, 15, 16, 17, 18, 25, 26, 27, 28, 30, 31, 32, 33, 35, 36, 37, 38, 40, 41, 42, 43, 50, 51, 52, 53, 55, 56, 57, 58, 60, 61, 62, 63, 65, 66, 67, 68, 75, 76, 77, 78, 80, 81, 82, 83, 85, 86, 87, 88, 90, 91, 92, 93, 125, 126, 127, 128, 130, 131, 132 (list; graph; listen)
OFFSET

1,3

CROSSREFS

Adjacent sequences: A020651 A020652 A020653 this_sequence A020655 A020656 A020657

Sequence in context: A087069 A023737 A037459 this_sequence A028804 A093480 A121518

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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 9 12:23 EST 2009. Contains 166233 sequences.


AT&T Labs Research