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A057655 The circle problem: number of points (x,y) in square lattice with x^2+y^2 <= n. +0
9
1, 5, 9, 9, 13, 21, 21, 21, 25, 29, 37, 37, 37, 45, 45, 45, 49, 57, 61, 61, 69, 69, 69, 69, 69, 81, 89, 89, 89, 97, 97, 97, 101, 101, 109, 109, 113, 121, 121, 121, 129, 137, 137, 137, 137, 145, 145, 145, 145, 149, 161, 161, 169, 177, 177, 177 (list; graph; listen)
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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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