Integer part of square root of 4n+1.
1, 2, 3, 3, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11
4 seqfan posts
Fri Oct 29 05:35:16 CEST 2010 [seqfan] Implementing first 500 sequences in Java
Thu May 13 22:08:44 CEST 2010 [seqfan] Re: question from Alexander P-sky
Thu May 13 03:14:16 CEST 2010 [seqfan] Re: question from Alexander P-sky
Thu May 13 03:08:51 CEST 2010 [seqfan] Re: question from Alexander P-sky
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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