A045562 Numbers n such that final 2 nonzero digits of n! are '56'.

61, 96, 130, 139, 159, 161, 166, 178, 187, 192, 211, 218, 236, 255, 264, 324, 334, 341, 361, 388, 406, 432, 446, 458, 469, 483, 489, 494, 507, 537, 549, 555, 575, 576, 587, 624, 637, 654, 657, 684, 691, 697, 746, 756, 788, 793, 797, 824, 838, 840