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A184240 as a triangular array

1
11
111
1111
11212
111121
1111542
11223541
111215154173
111211243136193
11313043213119199474
1125547176356555420712
1123798870696225312138

A184240 as a square array

1111111111111
111111111111
11211211322
1111222153
2253151130579
1451524434788
244131213176706
1736119356962
3191995552531
3474202138
471
2

A184240 as an upper right triangle

1111111111111
111111111111
11211211322
1111222153
2253151130579
1451524434788
244131213176706
1736119356962
3191995552531
3474202138
471
2

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Last modified November 30 02:42 EST 2020. Contains 338781 sequences. (Running on oeis4.)