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A327490 as a triangular array

1
11
222
1111
42424
333333
2424242
11111111
824282428
7733773377
68646864686
555555555555

A327490 as a square array

112143218765
12123412785
2143214365
123412345
43218765
3412785
214365
12345
8765
785
65
5
112143218765
12123412785
2143214365
123412345
43218765
3412785
214365
12345
8765
785
65
5