Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A087063
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A087063 Sum{Floor(n*(r^k): r=sqrt(2)-1, k>=0). +0
1
0, 1, 2, 4, 5, 7, 9, 10, 12, 13, 15, 16, 18, 20, 21, 24, 25, 27, 29, 30, 32, 33, 35, 36, 38, 40, 41, 43, 44, 47, 49, 50, 52, 53, 56, 58, 59, 61, 62, 64, 65, 67, 69, 71, 73, 74, 76, 78, 79, 81, 82, 84, 85, 87, 89, 90, 92, 94, 96, 98, 99, 101, 102, 104, 105, 107, 109, 110, 113 (list; graph; listen)
OFFSET

0,3

EXAMPLE

a(3)=4=3+[3*r]+[3*r^2]+[3*r^3]+...

CROSSREFS

Cf. A005187.

Sequence in context: A063113 A122825 A026463 this_sequence A047497 A004956 A026351

Adjacent sequences: A087060 A087061 A087062 this_sequence A087064 A087065 A087066

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu), Aug 07 2003

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 July 24 12:00 EDT 2008. Contains 142294 sequences.


AT&T Labs Research