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A027151
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a(n) = T(n,0) + T(n,1) + ... + T(n,n), T given by A027144.
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0
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1, 3, 7, 21, 45, 135, 291, 873, 1881, 5643, 12159, 36477, 78597, 235791, 508059, 1524177, 3284145, 9852435, 21229047, 63687141, 137226717, 411680151, 887047443, 2661142329, 5733964809, 17201894427, 37064931183, 111194793549
(list; graph; refs; listen; history; internal format)
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