A039434 Numbers whose base-10 representation has the same nonzero number of 6's and 9's.
69, 96, 169, 196, 269, 296, 369, 396, 469, 496, 569, 596, 609, 619, 629, 639, 649, 659, 679, 689, 690, 691, 692, 693, 694, 695, 697, 698, 769, 796, 869, 896, 906, 916, 926, 936, 946, 956, 960, 961, 962, 963, 964, 965, 967, 968, 976, 986, 1069, 1096
Offset: 1