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A130684 as a triangular array

1
26
31020
4143050
5184070105
6225090140196
72660110175252336
83070130210308420540
93480150245364504660825
1038901702804205887809901210
1142100190315476672

A130684 as a square array

1234567891011
6101418222630343842
2030405060708090100
507090110130150170190
105140175210245280315
196252308364420476
336420504588672
540660780
825990
1210
1234567891011
6101418222630343842
2030405060708090100
507090110130150170190
105140175210245280315
196252308364420476
336420504588672
540660780
825990
1210