Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A129232
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A129232 a(n)=Floor(n*r)+Floor((n-2)*r)+Floor((n-4)*r)+...+Floor(k*r), where r = 2^(1/2) and k=0 if n is even, k=1 if n is odd. +0
2
0, 1, 2, 5, 7, 12, 15, 21, 26, 33, 40, 48, 56, 66, 75, 87, 97, 111, 122, 137, 150, 166, 181, 198, 214, 233, 250, 271, 289, 312, 331, 355, 376, 401, 424, 450, 474, 502, 527, 557, 583, 614, 642, 674, 704, 737, 769, 803, 836, 872, 906, 944, 979, 1018, 1055, 1095 (list; graph; listen)
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 27 22:38 EST 2009. Contains 167602 sequences.


AT&T Labs Research