A285750 - OEIS

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A285750 as a triangular array

										0
									0		0
								1		4		0
							2		8		14		0
						6		44		105		52		0
					12		150		630		550		206		0
				28		540		4850		8544		5105		772		0
			56		2042		31276		119506		125088		30918		2896		0
		119		7760		250592		1729212		3640966		1835412		265920		10996		0
	236		29654		1727836

A285750 as a square array

0	0	1	2	6	12	28	56	119	236
0	4	8	44	150	540	2042	7760	29654
0	14	105	630	4850	31276	250592	1727836
0	52	550	8544	119506	1729212
0	206	5105	125088	3640966
0	772	30918	1835412
0	2896	265920
0	10996
0

A285750 as an upper right triangle

0	0	1	2	6	12	28	56	119	236
	0	4	8	44	150	540	2042	7760	29654
		0	14	105	630	4850	31276	250592	1727836
			0	52	550	8544	119506	1729212
				0	206	5105	125088	3640966
					0	772	30918	1835412
						0	2896	265920
							0	10996
								0