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A134285 as a triangular array

1
31
1031
351931
126651931
462331921931
17161190421921931
643555871805502921931
243102061387712075502921931
923789282135726106162318502921931
352716347930160205

A134285 as a square array

131035126462171664352431092378352716
131965331119055872061392821347930
1319924211805877135726160205
131992502207510616
1319925022318
131992502
131992
1319
13
1
131035126462171664352431092378352716
131965331119055872061392821347930
1319924211805877135726160205
131992502207510616
1319925022318
131992502
131992
1319
13
1