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A115009 as a triangular array

0
11
262
313133
42228224
5334949335
646748674466
761105131131105617
878140188200188140788
997181251289289251181979
1011822632638641838632622611810
11141277

A115009 as a square array

01234567891011
1613223346617897118141
213284974105140181226277
3224986131188251326
43374131200289386
546105188289418
661140251386
778181326
897226
9118
10

A115009 as an upper right triangle

01234567891011
1613223346617897118141
213284974105140181226277
3224986131188251326
43374131200289386
546105188289418
661140251386
778181326
897226
9118
10

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Last modified May 8 19:28 EDT 2021. Contains 343666 sequences. (Running on oeis4.)