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A182172 as a triangular array

1
10
110
1110
11210
112310
1124610
112491010
112410212010
11241025513510
11241026701277010
112410267519632312610
112410267622558883525210

A182172 as a square array

1111111111111
011111111111
01222222222
0134444444
01691010101010
01102125262626
012051707576
0135127196225
0170323588
01126835
01252
01
0

A182172 as an upper right triangle

1111111111111
011111111111
01222222222
0134444444
01691010101010
01102125262626
012051707576
0135127196225
0170323588
01126835
01252
01
0

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Last modified February 24 21:33 EST 2018. Contains 299628 sequences. (Running on oeis4.)