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Search: id:A152502
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| A152502 |
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1/12 of the number of permutations of 3 indistinguishable copies of 1..n with exactly 5 local maxima. |
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+0 1
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| 0, 0, 1, 7274, 6251162, 2764274116, 897380159188, 247392790837624
(list; graph; listen)
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