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A244426 as a triangular array

1
32
654
1987
21110
514131
1817161
22212029
726252423
2313039282
37363534333
434241404938
0594847464544
75655545352515

A244426 as a square array

13612512723407
2591182237355
481412613496
71171236245
0312503485
160235145
12493474
9224045
383463
23945
3352
845
41
5
13612512723407
2591182237355
481412613496
71171236245
0312503485
160235145
12493474
9224045
383463
23945
3352
845
41
5