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A350462
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Table read by rows, T(n, k) = Y(2*n, k, Z(2*n - k)) where Y are the partial Bell polynomials and Z(m) is the list [A126869(j), j = 1..2*(m+1)].
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2
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1, 0, 2, 0, 6, 12, 0, 20, 180, 120, 0, 70, 2380, 5040, 1680, 0, 252, 31500, 163800, 151200, 30240, 0, 924, 425964, 4989600, 9702000, 4989600, 665280, 0, 3432, 5885880, 150174024, 554954400, 554954400, 181621440, 17297280
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graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,3
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LINKS
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EXAMPLE
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[0] 1;
[1] 0, 2;
[2] 0, 6, 12;
[3] 0, 20, 180, 120;
[4] 0, 70, 2380, 5040, 1680;
[5] 0, 252, 31500, 163800, 151200, 30240;
[6] 0, 924, 425964, 4989600, 9702000, 4989600, 665280;
[7] 0, 3432, 5885880, 150174024, 554954400, 554954400, 181621440, 17297280;
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MATHEMATICA
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Z[n_] := Flatten[Table[{0, Binomial[2 j, j]}, {j, 1, n}]];
T[n_, k_] := BellY[2 n, k, Z[2 n - k]];
Table[T[n, k], {n, 0, 6}, {k, 0, n}] // TableForm
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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