login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A026076
a(n) = T(2n,n-1), where T is the array defined in
A024996
.
0
1, 2, 12, 62, 339, 1882, 10594, 60216, 344846, 1986620, 11499940, 66835540, 389741279, 2279233530, 13362109050, 78505098150, 462109616730, 2724728263348, 16089931091944, 95141866318652
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
1,2
LINKS
Table of n, a(n) for n=1..20.
CROSSREFS
Sequence in context:
A125831
A289787
A226506
*
A361812
A231025
A330387
Adjacent sequences:
A026073
A026074
A026075
*
A026077
A026078
A026079
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
|
Recents
The OEIS Community
| Maintained by
The OEIS Foundation Inc.
License Agreements, Terms of Use, Privacy Policy.
.
Last modified August 28 20:13 EDT 2024. Contains 375508 sequences. (Running on oeis4.)