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A225971
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Number of permutations of [n] having exactly 10 strong fixed blocks.
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2
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1, 37, 777, 12270, 163175, 1942929, 21528521, 228041846, 2356747034, 24163001708, 249403489710, 2627573750274, 28640525859359, 327328342356269, 3972468538438185, 51748509141715110, 729042517121700175, 11143605769040625033, 184620160995781020415
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OFFSET
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28,2
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COMMENTS
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See A186373 for the definition of strong fixed blocks.
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LINKS
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FORMULA
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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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