**Sum {0<=k<=n, floor(k/5)} (Partial sums of A002266).**

*0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 7, 9, 11, 13, 15, 18, 21, 24, 27, 30, 34, 38, 42, 46, 50, 55, 60*

*5 seqfan posts*

*Mon Nov 29 16:35:08 CET 2010* [seqfan] Re: Q regarding self-attribution with formulas

*Mon Nov 29 15:11:51 CET 2010* [seqfan] Re: Q regarding self-attribution with formulas

*Mon Nov 29 13:33:46 CET 2010* [seqfan] Re: Q regarding self-attribution with formulas

*Mon Nov 29 11:20:21 CET 2010* [seqfan] Re: Q regarding self-attribution with formulas

*Mon Nov 29 10:01:54 CET 2010* [seqfan] Q regarding self-attribution with formulas

Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword

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