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A275009
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Table of F[k]_n(2) with rows k >= 0 and columns 0 <= n <= 2.
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5
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2, 2, 2, 3, 4, 8, 4, 6, 18, 5, 8, 32, 6, 10, 50, 7, 12, 72, 8, 14, 98, 9, 16, 128, 10, 18, 162, 11, 20, 200, 12, 22, 242, 13, 24, 288, 14, 26, 338, 15, 28, 392, 16, 30, 450, 17, 32, 512, 18, 34, 578, 19, 36, 648, 20, 38, 722, 21, 40, 800, 22, 42, 882, 23, 44, 968, 24, 46, 1058
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OFFSET
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0,1
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COMMENTS
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F[k]_n(x) is the fast-iteration function defined in A275000.
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LINKS
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MATHEMATICA
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f[k_, 0, x_] := x + k; f[k_, n_, x_] := Nest[f[k, n - 1, #] &, x, x];
Table[f[k, n, 2], {k, 0, 22}, {n, 0, 2} ]
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CROSSREFS
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KEYWORD
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nonn,tabf
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AUTHOR
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STATUS
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approved
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