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A158821 as a triangular array

1
11
201
3001
40001
500001
6000001
70000001
800000001
9000000001
100000000001
1100000000001
12000000000001
1300000000000

A158821 as a square array

112345678910111213
1000000000000
100000000000
10000000000
1000000000
100000000
10000000
1000000
100000
10000
1000
100
1

A158821 as an upper right triangle

112345678910111213
1000000000000
100000000000
10000000000
1000000000
100000000
10000000
1000000
100000
10000
1000
100
1

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Last modified June 13 15:33 EDT 2021. Contains 345008 sequences. (Running on oeis4.)