A075396 Numbers n such that S(n-1) > S(n) < S(n+1), where S(n) = A002034(n).

6, 8, 10, 12, 15, 18, 20, 24, 28, 30, 32, 36, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 66, 68, 70, 72, 75, 77, 80, 84, 88, 90, 96, 100, 102, 105, 108, 110, 112, 114, 117, 120, 126, 128, 130, 132, 135, 138, 140, 144, 147, 150, 154, 156, 160, 162, 165, 168, 170, 175, 180