A045553 Numbers n such that final 2 nonzero digits of n! are '12'.

5, 14, 38, 43, 47, 50, 51, 88, 90, 111, 129, 153, 242, 254, 275, 276, 292, 367, 387, 420, 423, 436, 454, 496, 513, 530, 570, 573, 577, 581, 608, 614, 619, 633, 644, 660, 699, 710, 722, 743, 771, 787, 799, 825, 826, 837