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A114791 as a triangular array

1
12
124
1266
1271011
127132218
12714304231
1271534608254
12715367112515797
127153777152256304172
127153781168325513589309
1271537831773676691049

A114791 as a square array

111111111111
22222222222
4677777777
61013141515151515
1122303436373737
18426071778183
3182125152168177
54157256325367
97304513669
1725891049
309
111111111111
22222222222
4677777777
61013141515151515
1122303436373737
18426071778183
3182125152168177
54157256325367
97304513669
1725891049
309