References to A162842

a(1)=1,a(2)=2, then a(n) is the smallest m not yet appeared and not divisible by any pair-wise sum of a(1)..a(n-1).
1, 2, 4, 7, 13, 19, 29, 37, 43, 49, 58, 61, 67, 73, 79, 89, 97, 103, 109, 127, 133, 139

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