A238207 Square array T(n,k), n>=0, k>=0, read by antidiagonals, where T(0,k) is A032766(k) and T(n,k) = 3*T(n-1,k) + 2 for n>0.
0, 1, 2, 3, 5, 8, 4, 11, 17, 26, 6, 14, 35, 53, 80, 7, 20, 44, 107, 161, 242, 9, 23, 62, 134, 323, 485, 728, 10, 29, 71, 188, 404, 971, 1457, 2186, 12, 32, 89, 215, 566, 1214, 2915, 4373, 6560, 13, 28, 98, 269, 647, 1700, 3644, 8747, 13121, 19682, 15, 41, 116
Offset: 0
Examples
Square array begins: 0, 1, 3, 4, 6, 7, 9, 10, ... 2, 5, 11, 14, 20, 23, 29, 32, ... 8, 17, 35, 44, 62, 71, 89, 98, ... 26, 53, 107, 134, 188, 215, 269, 296, ... 80, 161, 323, 404, 566, 647, 809, 890, ... 242, 485, 971, 1214, 1700, 1943, 2429, 2672, ... 728, 1457, 2915, 3644, 5102, 5831, 7289, 8018, ... 2186, 4373, 8747, 10934, 15308, 17495, 21869, 24056, ... ...
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