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A026955
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a(n) = Sum{(k+1)*T(n,k)}, 0<=k<=n, T given by A026386.
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0
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1, 3, 8, 25, 60, 175, 400, 1125, 2500, 6875, 15000, 40625, 87500, 234375, 500000, 1328125, 2812500, 7421875, 15625000, 41015625, 85937500, 224609375, 468750000, 1220703125, 2539062500, 6591796875, 13671875000, 35400390625
(list; graph; refs; listen; history; internal format)
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