A044603 Numbers n such that string 4,3 occurs in the base 8 representation of n but not of n+1.

35, 99, 163, 227, 287, 291, 355, 419, 483, 547, 611, 675, 739, 799, 803, 867, 931, 995, 1059, 1123, 1187, 1251, 1311, 1315, 1379, 1443, 1507, 1571, 1635, 1699, 1763, 1823, 1827, 1891, 1955, 2019, 2083, 2147, 2211, 2303, 2335