login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
A027912
T(2n-1,n-2), T given by
A027907
.
0
1, 5, 28, 156, 880, 5005, 28665, 165104, 955434, 5550755, 32355917, 189147400, 1108476720, 6510243495, 38308997100, 225810489168, 1333057076890
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
2,2
LINKS
Table of n, a(n) for n=2..18.
CROSSREFS
Sequence in context:
A015536
A271808
A005785
*
A378462
A243669
A327999
Adjacent sequences:
A027909
A027910
A027911
*
A027913
A027914
A027915
KEYWORD
nonn
AUTHOR
Clark Kimberling
STATUS
approved
