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A082680 as a triangular array

1
11
141
110101
12049201
135168168351
156462900462561
1841092363036301092841
1120231012012204491201223101201
116544883432091091910913432044881651
12208151875163403405299843403408751681512201

A082680 as a square array

11111111111
141020355684120165220
110491684621092231044888151
1201689003630120123432087516
13546236302044991091340340
15610921201291091529984
184231034320340340
1120448887516
11658151
1220
1
11111111111
141020355684120165220
110491684621092231044888151
1201689003630120123432087516
13546236302044991091340340
15610921201291091529984
184231034320340340
1120448887516
11658151
1220
1