A076372 Numbers arising once in A076370, the "Primorial-Cut-Sequence", i.e. subscripts, where A076371(x)=1.

1, 3, 5, 8, 11, 14, 18, 22, 25, 29, 34, 38, 42, 47, 51, 56, 61, 65, 70, 75, 80, 85, 90, 95, 100, 106, 111, 116, 122, 127, 132, 138, 143, 149, 154, 160, 165, 171, 176, 182, 187, 193, 199, 205, 210, 216, 222, 228, 234, 239, 245, 251, 257, 263, 269, 275