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A100257 as a triangular array

1
10
101
1030
10403
1050100
106015010
1070210350
108028056035
10903608401260
1010045012002100126
10110550165033004620
101206602200

A100257 as a square array

1111111111111
000000000000
13456789101112
0000000000
31015212836455566
00000000
10355684120165220
000000
35126210330
000
126462
0

A100257 as an upper right triangle

1111111111111
000000000000
13456789101112
0000000000
31015212836455566
00000000
10355684120165220
000000
35126210330
000
126462
0

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Last modified March 19 09:40 EDT 2024. Contains 370981 sequences. (Running on oeis4.)