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A104804
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"Rounded hypotenuses": a(n)=round[sqrt[a(n-1)^2+a(n-2)^2]], a(1)=1, a(2)=3.
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6
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1, 3, 3, 4, 5, 6, 8, 10, 13, 16, 21, 26, 33, 42, 53, 68, 86, 110, 140, 178, 226, 288, 366, 466, 593, 754, 959, 1220, 1552, 1974, 2511, 3194, 4063, 5168, 6574, 8362, 10637, 13530, 17211, 21892, 27847, 35422, 45057, 57314, 72904, 92736, 117962, 150050
(list; graph; refs; listen; history; internal format)
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