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A022169 as a triangular array

1
11
161
131311
11568061561
178120306203067811
13906508431255855650843139061
1195311271468132032793132032793112714681195311
197656317886556

A022169 as a square array

111111111
163115678139061953197656
1318062030650843112714681317886556
1156203062558556320327931
1781508431320327931
1390612714681
119531
1

A022169 as an upper right triangle

111111111
163115678139061953197656
1318062030650843112714681317886556
1156203062558556320327931
1781508431320327931
1390612714681
119531
1

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Last modified December 11 04:17 EST 2016. Contains 279034 sequences.