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A047043
T(n,n-1), array T as in
A047040
; T(n-1,n), array T given by
A047050
.
0
1, 1, 2, 10, 14, 56, 202, 715, 3244, 12945, 49742, 188306, 758110, 2995837, 11692368, 45296460, 178695558, 703699430, 2760976698, 10798499630, 42480767744, 167242631953, 657890399440, 2585002312353, 10177799881606
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OFFSET
1,3
LINKS
Table of n, a(n) for n=1..25.
CROSSREFS
Sequence in context:
A102340
A358749
A293931
*
A244268
A233454
A065989
Adjacent sequences:
A047040
A047041
A047042
*
A047044
A047045
A047046
KEYWORD
nonn
AUTHOR
Clark Kimberling
STATUS
approved
