login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A076052 Sum(k=1, n, A006460(k)). 0
1, 3, 5, 9, 13, 17, 19, 20, 22, 23, 27, 28, 29, 33, 37, 39, 40, 44, 48, 50, 52, 53, 54, 56, 60, 62, 63, 64, 65, 66, 68, 72, 76, 78, 80, 81, 82, 83, 85, 89, 91, 95, 99, 101, 103, 105, 109, 113, 114, 115, 116, 120, 124, 126, 128, 130, 134, 136, 140, 142, 144, 148, 152 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..63.

FORMULA

a(n) seems to be asymptotic to 7/3*n

CROSSREFS

Sequence in context: A018533 A187569 A181557 * A050556 A138008 A063954

Adjacent sequences:  A076049 A076050 A076051 * A076053 A076054 A076055

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Oct 30 2002

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified May 20 16:55 EDT 2013. Contains 225464 sequences.