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A047015
T(n,n-3), array T given by A047010.
0
1, 1, 3, 15, 76, 339, 1420, 5839, 23688, 95161, 380150, 1513029, 6006246, 23801014, 94204653, 372561353, 1472622468, 5818884732, 22988198286, 90809767935, 358720596210, 1417101527194, 5598669041853, 22121838476973
OFFSET
3,3
CROSSREFS
Sequence in context: A059838 A079164 A240941 * A322186 A037759 A037647
KEYWORD
nonn
STATUS
approved