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A208749 as a triangular array

1
12
162
112104
12032244
1308088368
142170256180728
15632264466038410416
17256014561992156870419216
1909123024525653603392134427232
11101410585612552

A208749 as a square array

11111111111
2612203042567290110
21032801703225609121410
42488256644145630245856
4361806601992525612552
87238415685360
81047043392
161921344
16272
32
11111111111
2612203042567290110
21032801703225609121410
42488256644145630245856
4361806601992525612552
87238415685360
81047043392
161921344
16272
32