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A081372 as a triangular array

1
11
221
1243
33311
335543
1124267
72287656
642442224
2248129881210
121188663414129
99744776911104
46171515119669965
652144912

A081372 as a square array

112133176212946
12233124211965
1435222487172
315484884151
142741264154
3662967114
75283799
62846612
4121496
1012119
9109
46
5

A081372 as an upper right triangle

112133176212946
12233124211965
1435222487172
315484884151
142741264154
3662967114
75283799
62846612
4121496
1012119
9109
46
5

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)