Largest x such that 2^x divides n(n-3)!.
0, 2, 1, 2, 3, 6, 4, 5, 7, 9, 8, 9, 10, 14, 11, 12, 15, 17, 16, 17, 18, 21, 19, 20, 22, 24, 23
2 seqfan posts
Sun Sep 5 14:49:55 CEST 2010 [seqfan] Re: A128471
Sun Sep 5 14:20:57 CEST 2010 [seqfan] Re: A128471
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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