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A224179
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Number of permutations of length n containing exactly 1 occurrence of 1243.
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0
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0, 0, 0, 1, 11, 88, 638, 4478, 31199, 218033, 1535207, 10910759, 78310579, 567588264, 4152765025, 30656248812, 228215224472, 1712296117750, 12941799657414, 98486737654025, 754273093950128, 5811161481943201, 45020589539040033, 350604675228411590, 2743720335733822423
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,5
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LINKS
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MAPLE
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Programs can be obtained from the arXiv 1301.5080 link.
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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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