A093304 ((Cumulative sum A000045) + (A000079)) - A092176.
1, 2, 3, 6, 11, 23, 45, 89, 172, 331, 641, 1239, 2405, 4685, 9156, 17955, 35323, 69687, 137804, 273055, 541963, 1077194, 2143479, 4269285, 8509953
Offset: 1
Examples
((0, 1, 2, 4, 7) + (1, 2, 4, 8, 16)) - (0, 1, 3, 6, 12)