A292199 Numbers m such that there is a prime divisor p > m of 2^m - 1 not of the form k*m + 1.

20, 25, 27, 28, 33, 35, 44, 45, 48, 49, 52, 54, 55, 56, 60, 63, 66, 68, 69, 70, 72, 76, 77, 80, 81, 84, 87, 88, 90, 91, 92, 95, 96, 98, 99, 100, 102, 104, 105, 108, 110, 112, 116, 117, 119, 120, 123, 124, 125, 126, 129, 132, 135, 136, 138, 140, 141, 143, 144, 145, 147, 148, 150