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A115514 as a triangular array

1
11
211
2211
32211
332211
4332211
44332211
544332211
5544332211
65544332211
665544332211
7665544332211
77665544332211

A115514 as a square array

11223344556677
1122334455667
112233445566
11223344556
1122334455
112233445
11223344
1122334
112233
11223
1122
112
11
1
11223344556677
1122334455667
112233445566
11223344556
1122334455
112233445
11223344
1122334
112233
11223
1122
112
11
1