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A177326
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Number of permutations of n copies of 1..5 with all adjacent differences <= 3 in absolute value.
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1
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72, 41580, 37850400, 42251309100, 52977847995072, 71614356453896256, 102038786510159790720, 151158246783053570131500, 230729955958244519983206000, 360656999876515853295073369080
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OFFSET
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1,1
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LINKS
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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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