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pancake n.  and  wasteful n.

First numbers that belong to both sets:

4, 22, 46, 56, 92, 154, 172, 232, 254, 326, 352, 407, 436, 466, 562, 596, 667, 704, 742, 781, 862, 904, 1036, 1177, 1276, 1432, 1712, 1771, 1892, 2146, 2212, 2416, 2486, 2629, 2702, 2776, 3004, 3082, 3161, 3322, 3404, 3487, 3656, 3742, 4006, 4279, 4372, 4466, 4754, 4852, 5152, 5254, 5357, 5461, 5566, 5672, 5996, 6106, 6442, 6556, 6787, 6904, 7022, 7141, 7261, 7382, 7504, 7627, 7751, 7876, 8002, 8129, 8257, 8386, 8516, 8912, 9046, 9454, 9592, 9731, 10012, 10732, 10879, 11176, 11782, 12091, 12404, 12562, 12881, 13204, 13862, 14366, 14536, 14707, 15052, 15226, 15932, 16291, 16472, 16654, 16837, 17206, 17392, 17767, 18146, 18337, 18722, 18916, 19504, 20302, 20504, 20911, 21116, 21322, 21946, 22156, 22792, 23006, 23221, 23437, 23654, 24311, 24532, 24754, 25201, 25426, 25652, 26566, 26797, 27029, 27262, 27496, 27731, 28204, 28442, 28681, 29162, 29404, 29647, 30136, 30382, 30629, 30877, 31126, 31376, 32132, 32386, 33154, 33412, 33671, 34192, 34454, 34717, 35246, 35512, 36047, 36316, 36586, 37129, 37402, 37676, 38227, 38504, 38782, 39061, 39622, 39904, 40756, 41042, 41329, 41906, 42196, 42779, 43366, 43957, 44254, 44552, 45151, 45452, 45754, 46057, 46361, 46666, 46972, 47587, 47896, 48206, 48517, 48829, 49142, 49456, 50404, 50722, 51041, 51682, 52004, 52327, 52651, 52976, 53302, 54286, 54616, 54947, 55279, 55612, 55946, 56281, 56617, 56954, 57292, 57971, 58312, 58654, 59686, 60379, 61076, 61426, 61777, 62482, 62836, 63191, 63547, 63904, 64262, 65342, 65704, 66796, 67162, 67529, 67897, 68266, 68636, 69007, 69752, 70126, 71254, 71632, 72011, 72391, 72772, 73154, 73537, 73921, 74306, 74692, 75467, 75856, 76246, 76637, 77422, 77816, 78211, 79004, 79402, 80201, 80602, 81004, 81407, 81811, 82216, 82622, 83029, 83846, 84256, 84667, 85079, 85492, 85906, 86321, 86737, 87154, 87572, 89254, 89677, 90101, 90526, 90952, 91379, 92236, 92666.

Some larger examples :