A022302 Least k such that first k terms of A022300 contain n more 1's than 2's.
1, 2, 7, 10, 21, 66, 213, 246, 273, 454, 673, 700, 727, 934, 2451, 2766, 2799, 3006, 3099, 3396, 234665, 234758, 234977, 235004, 235013, 434216, 436951, 436978, 437005, 437128, 437155, 437708, 437735, 437762, 438017, 438044, 438145, 438314, 438341
Offset: 0