A044862 Same number of base 6 runs of odd length as even.

36, 42, 44, 45, 46, 47, 50, 57, 64, 71, 72, 79, 84, 85, 87, 88, 89, 93, 100, 107, 108, 115, 122, 126, 127, 128, 130, 131, 136, 143, 144, 151, 158, 165, 168, 169, 170, 171, 173, 179, 180, 187, 194, 201, 208, 210, 211, 212, 213, 214