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A077046
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Doubly restricted composition numbers: number of compositions of [n^2/2] into exactly n positive integers each strictly less than n.
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4
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0, 1, 3, 19, 155, 1751, 24017, 398567, 7635987, 167729959, 4123838279, 112835748609, 3386455204288, 110976634957761, 3932912125462725, 150186639579545295, 6137695417757646851, 267654541150392845543
(list; graph; refs; listen; history; internal format)
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