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Search: id:A094310
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| A094310 |
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Triangle read by rows: T(n,k), the k-th term of the n-th row, is the product of all numbers from 1 to n except k: T(n,k) = n!/k. |
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+0
5
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| 1, 2, 1, 6, 3, 2, 24, 12, 8, 6, 120, 60, 40, 30, 24, 720, 360, 240, 180, 144, 120, 5040, 2520, 1680, 1260, 1008, 840, 720, 40320, 20160, 13440, 10080, 8064, 6720, 5760, 5040, 362880, 181440, 120960, 90720, 72576, 60480, 51840, 45360, 40320, 3628800
(list; table; graph; listen)
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OFFSET
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1,2
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COMMENT
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The sum of the rows gives A000254 (Stirling numbers of first kind). The first column and the leading diagonal are factorials given by A000142 with offsets of 0 and 1.
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CROSSREFS
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Cf. A061579, A094307.
Contribution from Johannes W. Meijer (meijgia(AT)hotmail.com), Jun 18 2009: (Start)
Cf. A129825.
(End)
Sequence in context: A125901 A094307 A097905 this_sequence A165908 A121281 A131449
Adjacent sequences: A094307 A094308 A094309 this_sequence A094311 A094312 A094313
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KEYWORD
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nonn,tabl
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 29 2004
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EXTENSIONS
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More terms from Philippe DELEHAM, Jun 11 2005
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