A073890 Numerator of n/floor(SquareRoot(n)); denominator is A075106(n).

1, 2, 3, 2, 5, 3, 7, 4, 3, 10, 11, 4, 13, 14, 5, 4, 17, 9, 19, 5, 21, 11, 23, 6, 5, 26, 27, 28, 29, 6, 31, 32, 33, 34, 7, 6, 37, 19, 13, 20, 41, 7, 43, 22, 15, 23, 47, 8, 7, 50, 51, 52, 53, 54, 55, 8, 57, 58, 59, 60, 61, 62, 9, 8, 65, 33, 67, 17, 69, 35, 71, 9, 73, 37, 75, 19, 77