Number of ways to put n copies of 1,2,3,4 into sets.
1, 15, 139, 862, 4079, 15791, 52450, 154279, 411180, 1009741, 2314278, 5000125
7 seqfan posts
Thu Mar 24 14:55:50 CET 2011 [seqfan] Re: MAPLE, grandmothers, and dolls
Thu Mar 24 13:02:24 CET 2011 [seqfan] Re: MAPLE, grandmothers, and dolls
Wed Mar 23 17:38:50 CET 2011 [seqfan] Re: MAPLE, grandmothers, and dolls
Wed Mar 23 17:28:11 CET 2011 [seqfan] Re: MAPLE, grandmothers, and dolls
Wed Mar 23 16:11:21 CET 2011 [seqfan] Re: MAPLE, grandmothers, and dolls
Wed Mar 23 15:59:36 CET 2011 [seqfan] Re: MAPLE, grandmothers, and dolls
Wed Mar 23 15:48:15 CET 2011 [seqfan] MAPLE, grandmothers, and dolls
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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