Triangle read by rows for floor(j^2 / n) with n >= 2 and j = 1:n-1.
0, 0, 1, 0, 1, 2, 0, 0, 1, 3, 0, 0, 1, 2, 4, 0, 0, 1, 2, 3, 5, 0, 0, 1, 2, 3, 4, 6, 0, 0, 1, 1, 2, 4
5 seqfan posts
Sun Oct 18 23:13:39 CEST 2009 [seqfan] Close sequences again
Sun Oct 18 10:22:20 CEST 2009 [seqfan] Re: Close sequences
Sun Oct 18 02:58:36 CEST 2009 [seqfan] Re: Close sequences
Sun Oct 18 01:48:39 CEST 2009 [seqfan] Re: Close sequences
Sun Oct 18 00:30:34 CEST 2009 [seqfan] Close sequences
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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