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A229320 as a triangular array

4
1414
5015450
17614941494176
622139683402213968622
21961297667178827178821297662196
7756120322214972226333300441497222612032227756
273901114605431066455215207692761520769276

A229320 as a square array

414501766222196775627390
14154149413968129766120322211146054
5014943402271788214972226310664552
17613968717882333300441520769276
622129766149722261520769276
21961203222
7756

A229320 as an upper right triangle

414501766222196775627390
14154149413968129766120322211146054
5014943402271788214972226310664552
17613968717882333300441520769276
622129766149722261520769276
21961203222
7756

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Last modified May 22 13:12 EDT 2022. Contains 353950 sequences. (Running on oeis4.)