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A335490 as a triangular array

1
23
312
4235
56147
645789
75614108
894235610
9783121054
10896237111213
1112710519861415
1210111364147981617
1311

A335490 as a square array

12345678910111213
312645978121011
23156489711
54712361013
78431256
91052314
86107914
1051187
41269
13148
1516
17
12345678910111213
312645978121011
23156489711
54712361013
78431256
91052314
86107914
1051187
41269
13148
1516
17