A388989 - OEIS

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A388989 as a triangular array

											9
										16		10
									15		36		28
								1		28		60		264
							33		44		132		4		130
						45		2		13		156		924		714
					48		100		102		51		51		78		304
				13		24		728		24		20		1596		765		4140
			51		17		150		2640		1380		1932		3312		152		3828
		70		76		76		588		15860		87		261		2610		9660		868
	19		336		276		552		1584		60690		1488		1116		2728		6960		1776

A388989 as a square array

9	16	15	1	33	45	48	13	51	70	19
10	36	28	44	2	100	24	17	76	336
28	60	132	13	102	728	150	76	276
264	4	156	51	24	2640	588	552
130	924	51	20	1380	15860	1584
714	78	1596	1932	87	60690
304	765	3312	261	1488
4140	152	2610	1116
3828	9660	2728
868	6960
1776

A388989 as an upper right triangle

9	16	15	1	33	45	48	13	51	70	19
	10	36	28	44	2	100	24	17	76	336
		28	60	132	13	102	728	150	76	276
			264	4	156	51	24	2640	588	552
				130	924	51	20	1380	15860	1584
					714	78	1596	1932	87	60690
						304	765	3312	261	1488
							4140	152	2610	1116
								3828	9660	2728
									868	6960
										1776