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A024964
a(n) = s(n+3)/2, where s is A024963.
0
3, 9, 29, 93, 297, 949, 3195, 10701, 35675, 118761, 412065, 1420297, 4867545, 16663185, 58759435, 206130225, 719682435, 2508537225, 8956415877, 31817261421, 112516001801, 397401991437, 1429566660819, 5122383513405, 18286465588971
OFFSET
1,1
CROSSREFS
Sequence in context: A195624 A098589 A024744 * A061534 A300044 A356937
KEYWORD
nonn
STATUS
approved