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A024861
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a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (natural numbers), t = (F(2), F(3), F(4), ... ).
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0
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2, 3, 11, 18, 44, 71, 147, 238, 450, 728, 1304, 2110, 3652, 5909, 10001, 16182, 26984, 43661, 72085, 116636, 191284, 309504, 505312, 817612, 1330854, 2153367, 3498039, 5659946, 9181940
(list; graph; refs; listen; history; internal format)
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