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A047045
T(n,n-3), array T as in
A047040
; T(n-3,n), array T given by
A047050
.
0
1, 3, 9, 23, 66, 202, 443, 1276, 3978, 25890, 49742, 238048, 996158, 3991995, 19676358, 84649176, 347993910, 1399687250, 5908345108, 24362871006, 98862536024, 396986601275, 1614763932562, 6537317439896, 26312773218798
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OFFSET
3,2
LINKS
Table of n, a(n) for n=3..27.
CROSSREFS
Sequence in context:
A282732
A253244
A018044
*
A164949
A146661
A004666
Adjacent sequences:
A047042
A047043
A047044
*
A047046
A047047
A047048
KEYWORD
nonn
AUTHOR
Clark Kimberling
STATUS
approved
