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A309156 as a triangular array

2
73
1074
141175
18151186
2319161297
2623201612108
312724201613119
343128242017141210
38353129252117151311
4339363229252118161412
4643

A309156 as a square array

2710141823263134384346
37111519232731353943
4711162024283136
58121620242932
691216202529
71013172125
811141721
9121518
101316
1114
12

A309156 as an upper right triangle

2710141823263134384346
37111519232731353943
4711162024283136
58121620242932
691216202529
71013172125
811141721
9121518
101316
1114
12

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Last modified June 13 06:38 EDT 2021. Contains 344981 sequences. (Running on oeis4.)