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A317387 as a triangular array

1
102
1223
1212304
1012345
12203224506
14123041567
16213040526708
182435245162789
10273214546072189010
1120362435670891011
12223045

A317387 as a square array

11012121012141618101112
22121220122124272022
330332303035323630
442444024142445
550155255435
66616606
770277270
88188
9909
1010
11
11012121012141618101112
22121220122124272022
330332303035323630
442444024142445
550155255435
66616606
770277270
88188
9909
1010
11