A331333 - OEIS

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A331333 as a triangular array

									1
								1		2
							2		8		4
						6		36		36		8
					24		192		288		128		16
				120		1200		2400		1600		400		32
			720		8640		21600		19200		7200		1152		64
		5040		70560		211680		235200		117600		28224		3136		128
	40320		645120		2257920		3010560		1881600		602112		100352		8192		256

A331333 as a square array

1	1	2	6	24	120	720	5040	40320
2	8	36	192	1200	8640	70560	645120
4	36	288	2400	21600	211680	2257920
8	128	1600	19200	235200	3010560
16	400	7200	117600	1881600
32	1152	28224	602112
64	3136	100352
128	8192
256

A331333 as an upper right triangle

1	1	2	6	24	120	720	5040	40320
	2	8	36	192	1200	8640	70560	645120
		4	36	288	2400	21600	211680	2257920
			8	128	1600	19200	235200	3010560
				16	400	7200	117600	1881600
					32	1152	28224	602112
						64	3136	100352
							128	8192
								256