A079311 Integer part of length of diagonal of integral rectangle with area n and smallest semiperimeter.

1, 2, 3, 2, 5, 3, 7, 4, 4, 5, 11, 5, 13, 7, 5, 5, 17, 6, 19, 6, 7, 11, 23, 7, 7, 13, 9, 8, 29, 7, 31, 8, 11, 17, 8, 8, 37, 19, 13, 9, 41, 9, 43, 11, 10, 23, 47, 10, 9, 11, 17, 13, 53, 10, 12, 10, 19, 29, 59, 11, 61, 31, 11, 11, 13, 12, 67, 17, 23, 12, 71, 12, 73, 37, 15, 19, 13, 14, 79