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A159834 as a triangular array

1
-11
0-21
20-31
-280-41
-6-10200-51
16-36-30400-61
20112-126-70700-71
-132160448-336-1401120-81
-28-11887201344-756-2521680-91

A159834 as a square array

1-102-2-61620-132-28
1-208-10-36112160-1188
1-3020-30-126448720
1-4040-70-3361344
1-5070-140-756
1-60112-252
1-70168
1-80
1-9
1
1-102-2-61620-132-28
1-208-10-36112160-1188
1-3020-30-126448720
1-4040-70-3361344
1-5070-140-756
1-60112-252
1-70168
1-80
1-9
1