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Search: id:A064765
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A064765 a(n) is the smallest number such that for, all m<n, both a(n)*a(m) and a(n)+a(m) are non-squares. +0
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1, 2, 5, 6, 12, 17, 21, 22, 26, 29, 33, 39, 40, 46, 51, 53, 56, 57, 66, 73, 77, 85, 86, 89, 97, 101, 102, 106, 114, 117, 131, 133, 134, 135, 137, 141, 146, 149, 151, 161, 165, 166, 176, 177, 181, 182, 197, 201, 202, 206, 209, 211, 214, 221, 229, 231, 237, 241, 246 (list; graph; listen)
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Last modified December 16 13:01 EST 2009. Contains 170825 sequences.


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