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A341300
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a(n) = n!+(n-1)!+(n-2)!+(n-3)!+n-3.
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1
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10, 34, 154, 873, 5908, 46205, 408966, 4037047, 43948808, 522910089, 6749568010, 93924230411, 1401558681612, 22323869568013, 378005070643214, 6780291598080015, 128424084332544016, 2561305169719296017, 53651891654000640018, 1177646217057902592019
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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3,1
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LINKS
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MATHEMATICA
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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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