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A024740
s(n+3)/4, where s is A024739.
0
1, 2, 4, 10, 24, 56, 132, 344, 880, 2216, 5568, 14912, 39248, 101952, 265216, 718240, 1925376, 5115008, 13574976, 37150464, 100744448, 271103616, 729513984, 2008900096, 5495163136, 14942424576, 40595259392, 112428786176, 309465434112, 847395311616
OFFSET
1,2
CROSSREFS
Sequence in context: A190587 A190794 A052912 * A025275 A165409 A052542
KEYWORD
nonn
STATUS
approved