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A163909
a(n) = A163914(2n).
2
0, 2, 10, 54, 295, 1613, 8812
OFFSET
0,2
CROSSREFS
See also A163919.
Sequence in context: A192697 A102536 A221604 * A272178 A152395 A369263
KEYWORD
nonn
AUTHOR
Antti Karttunen, Sep 19 2009
STATUS
approved