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A213268 as a triangular array

1
11
121
1144
12282
11411616
121883216
11441686464
12284323212816
11421616648256256
12188324128128512256
1144162646425612810241024

A213268 as a square array

111111111111
12121212121
1424142414
481848284
216816416816
163283216322
16643264464
64128812864
16256128256
256512128
2561024
1024

A213268 as an upper right triangle

111111111111
12121212121
1424142414
481848284
216816416816
163283216322
16643264464
64128812864
16256128256
256512128
2561024
1024

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Last modified April 19 11:14 EDT 2024. Contains 371791 sequences. (Running on oeis4.)