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A089209 as a triangular array

1
21
321
2143
21321
213212
1543214
32132121
432132121
3212143213
21213212165
432154321432
1321215432143
21321214321321

A089209 as a square array

12322213432412
1211152321331
143341212223
32233121112
1122313521
211242412
42131351
1222244
111133
36422
5311
243
32
1

A089209 as an upper right triangle

12322213432412
1211152321331
143341212223
32233121112
1122313521
211242412
42131351
1222244
111133
36422
5311
243
32
1

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Last modified May 25 23:50 EDT 2020. Contains 334612 sequences. (Running on oeis4.)