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A047122
T(n,n), array T as in A047120.
0
1, 1, 3, 10, 36, 129, 471, 1744, 6531, 24643, 93541, 356808, 1366632, 5252532, 20247138, 78245742, 303053351, 1176042891, 4571690601, 17799156930, 69394115895, 270886964569, 1058633284203, 4141439892120, 16216887541767
(list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
Table of n, a(n) for n=0..24.
CROSSREFS
Sequence in context: A192142 A212962 A246975 * A047107 A149040 A055989
Adjacent sequences: A047119 A047120 A047121 * A047123 A047124 A047125
KEYWORD
nonn
AUTHOR
Clark Kimberling
STATUS
approved

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Last modified September 28 15:06 EDT 2024. Contains 376297 sequences.
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