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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A026768 a(n) = Sum{T(n-k,k), 0<=k<=[ n/2 ], T given by A026758. 0
1, 1, 2, 3, 6, 9, 16, 29, 46, 82, 145, 237, 421, 737, 1228, 2171, 3788, 6388, 11253, 19617, 33344, 58597, 102141, 174571, 306294, 533976, 916309, 1605975, 2800260, 4820020, 8441365, 14721208, 25399974, 44458045, 77542951 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..34.

CROSSREFS

Sequence in context: A048810 A017915 A114702 * A068604 A174023 A014868

Adjacent sequences:  A026765 A026766 A026767 * A026769 A026770 A026771

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 21 07:23 EDT 2019. Contains 321367 sequences. (Running on oeis4.)