Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A038709
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A038709 Floor(n*(n+1/2)/4). +0
1
0, 0, 1, 2, 4, 6, 9, 13, 17, 21, 26, 31, 37, 43, 50, 58, 66, 74, 83, 92, 102, 112, 123, 135, 147, 159, 172, 185, 199, 213, 228, 244, 260, 276, 293, 310, 328, 346, 365, 385, 405, 425, 446, 467, 489, 511, 534, 558, 582, 606, 631, 656, 682, 708, 735 (list; graph; listen)
OFFSET

0,4

LINKS

Index entries for sequences related to Beatty sequences

CROSSREFS

Sequence in context: A005779 A098387 A135072 this_sequence A049981 A025705 A022792

Adjacent sequences: A038706 A038707 A038708 this_sequence A038710 A038711 A038712

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), May 02 2000

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 22 20:51 EST 2009. Contains 167312 sequences.


AT&T Labs Research