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A111715 Sum of the squares of the first n square-free numbers. +0
4
0, 1, 5, 14, 39, 75, 124, 224, 345, 514, 710, 935, 1224, 1585, 2026, 2510, 3039, 3715, 4556, 5456, 6417, 7506, 8662, 9887, 11256, 12700, 14221, 15902, 17666, 19515, 21631, 23840, 26441, 29250, 32275, 35524, 38888, 42369, 46090, 49934, 54159 (list; graph; listen)
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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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