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1, 2, 15, 292, 10845, 653406, 58018051, 7123041416, 1155276253305, 239189245299010, 61550396579410431, 19268616527909790636, 7210621330821550184725, 3178541959877575827583334, 1630110354806890680999093435, 962286069560027427207269245456
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,2
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LINKS
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MAPLE
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S := (n, k) -> local j; n^k*add(eulerian1(n, j)*binomial(n-j, n-k), j = 0..n):
seq(add(S(n, k), k = 0..n), n = 0..15);
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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