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A026291
a(n) = T(2n-1,n), where T is the array in
A026268
.
+0
1
2, 14, 79, 446, 2530, 14442, 82913, 478384, 2771900, 16119808, 94038087, 550083340, 3225409094, 18951732050, 111562247565, 657813211278, 3884461464740, 22968812720476, 135978792939818
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Maintained by
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Last modified December 6 13:45 EST 2009. Contains 170429 sequences.
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