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A194845 as a triangular array

1
23
456
78910
1213141511
171920211618
23252728222426
3032343629313335
394143453840424437
48515355475052544649
5861646657606365565962
697275

A194845 as a square array

12471217233039485869
3581319253241516172
691420273443536475
1015212836455566
11162229384757
182431405060
2633425263
35445465
374656
4959
62
12471217233039485869
3581319253241516172
691420273443536475
1015212836455566
11162229384757
182431405060
2633425263
35445465
374656
4959
62