A379941 Lexicographically earliest infinite sequence of integers such that no two subsequences have the same final value at the bottom of their difference triangle.
1, 2, 1, 3, 17, 1, 7, 1, 11, 1, 8, 1, 9, 4, 17, 8, 19, 1, 22, 5, 24, 16, 5, 40, 1, 27, 3, 26, 1, 31, 5, 32, 13, 58, 5, 37, 2, 36, 4, 44, 1, 42, 1, 39, 2, 45, 12, 45, 192, 11, 55, 10, 61, 2, 56, 2, 59, 7, 57, 10, 68, 3, 59, 178, 75, 60, 194, 5, 72, 11, 82, 2, 72
Offset: 1
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