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A320000 as a triangular array

2
13
110
1004
10010
100104
1001020
10000105
100001010
1000010002
10000100010
100000000106
1000000001020
10000000010100

A320000 as a square array

21111111111111
3100000000000
000000000000
41110000000
0000000000
421111000
00000000
5100000
000000
21111
0000
621
00
0

A320000 as an upper right triangle

21111111111111
3100000000000
000000000000
41110000000
0000000000
421111000
00000000
5100000
000000
21111
0000
621
00
0

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Last modified December 13 06:26 EST 2019. Contains 329968 sequences. (Running on oeis4.)