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A284308 as a triangular array

1
11
121
1631
1243741
112099724051
17204412151264162161
1504028820712309664029408411125671
14032026041537318754813440143462746011802960887971781
1362880310884487772487414375936015348050968014198593978176001155913374157292891

A284308 as a square array

1111111111
12624120720504040320362880
133799744121288207126041537331088448777
1424051264230966401875481344024874143759360
151621294084114346274601153480509680141
16112561802960889859397817600
177971711559133741
18572928
19
1

A284308 as an upper right triangle

1111111111
12624120720504040320362880
133799744121288207126041537331088448777
1424051264230966401875481344024874143759360
151621294084114346274601153480509680141
16112561802960889859397817600
177971711559133741
18572928
19
1

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Last modified March 29 06:15 EDT 2024. Contains 371265 sequences. (Running on oeis4.)