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A124377 as a triangular array

1
11
201
32-11
513-21
84-25-31
1346-78-41
219-213-1512-51
341211-1528-2717-61
5522126-4355-4423-71
893321

A124377 as a square array

1123581321345589
1021449122233
1-13-26-211121
1-25-713-1526
1-38-1528-43
1-412-2755
1-517-44
1-623
1-7
1
1123581321345589
1021449122233
1-13-26-211121
1-25-713-1526
1-38-1528-43
1-412-2755
1-517-44
1-623
1-7
1