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A090477 as a triangular array

0
10
110
1110
11110
111110
1221100
22212000
333120000
4432200000
74332000000
743430000000
7434300000000
77443000000

A090477 as a square array

01111112347777
0111122344447
011122333334
01111123444
0112222333
000000000
00000000
0000000
000000
00000
0000
00
0

A090477 as an upper right triangle

01111112347777
0111122344447
011122333334
01111123444
0112222333
000000000
00000000
0000000
000000
00000
0000
00
0

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Last modified December 5 13:15 EST 2020. Contains 338947 sequences. (Running on oeis4.)