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A146023 as a triangular array

1
21
521
10521
2010521
362010521
65362010521
11065362010521
18511065362010521
30018511065362010521

A146023 as a square array

12510203665110185300
12510203665110185
12510203665110
12510203665
125102036
1251020
12510
125
12
1

A146023 as an upper right triangle

12510203665110185300
12510203665110185
12510203665110
12510203665
125102036
1251020
12510
125
12
1

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Last modified April 24 18:15 EDT 2024. Contains 371962 sequences. (Running on oeis4.)