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A221429 as a triangular array

0
11
090
142421
02172362170
111164390439011161
05722462881948794628857220
12938362261566887476688747622615293831
0150821743223425016782659425245625016782674322341508210
1

A221429 as a square array

0101010101
19422171116572229383150821
0422364390462886226157432234
121743901948796688747250167826
01116462886688747594252456
15722622615250167826
0293837432234
1150821
0

A221429 as an upper right triangle

0101010101
19422171116572229383150821
0422364390462886226157432234
121743901948796688747250167826
01116462886688747594252456
15722622615250167826
0293837432234
1150821
0

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Last modified August 19 07:13 EDT 2022. Contains 356216 sequences. (Running on oeis4.)