A027222 a(n) = greatest number in row n of array T given by A026747.
1, 1, 3, 4, 11, 17, 44, 74, 184, 327, 790, 1461, 3452, 6584, 15278, 29879, 68290, 136391, 318035, 625731, 1487661, 2883357, 6971222, 13338421, 32727472, 61920497, 153926409, 288368511, 725264305, 1351124510, 3423262180
Offset: 0