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A160242 as a triangular array

1
21
222
1222
22122
222221
2222222
22122222
222222122
2222222222
21222222222
222222122222
2222222222221
22222222222222

A160242 as a square array

12212222222222
1222222221222
221221222222
22222222222
2222222222
122222222
22122122
2222222
222222
22222
2222
222
12
2

A160242 as an upper right triangle

12212222222222
1222222221222
221221222222
22222222222
2222222222
122222222
22122122
2222222
222222
22222
2222
222
12
2

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Last modified August 8 06:27 EDT 2020. Contains 336290 sequences. (Running on oeis4.)