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A207149 as a triangular array

50
3030
804880
62565662
1599515795159
122110110110110122
315187311190311187315
242218218218218218218242
628371619374622374619371628
482434434434434434434434434482
1254

A207149 as a square array

503080621591223152426284821254
30485695110187218371434
8056157110311218619434
6295110190218374434
159110311218622434
122187218374434
315218619434
242371434
628434
482

A207149 as an upper right triangle

503080621591223152426284821254
30485695110187218371434
8056157110311218619434
6295110190218374434
159110311218622434
122187218374434
315218619434
242371434
628434
482

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Last modified January 31 01:17 EST 2023. Contains 359947 sequences. (Running on oeis4.)