A133341 - OEIS

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A133341 as a triangular array

									1
								2		1
							3		3		2
						4		6		8		4
					5		10		20		20		8
				6		15		40		60		48		16
			7		21		70		140		168		112		32
		8		28		112		280		448		448		256		64
	9		36		168		504		1008		1344		1152		576		128
10		45		240		840		2016		3360		3840		2880		1280		256

A133341 as a square array

1	2	3	4	5	6	7	8	9	10
1	3	6	10	15	21	28	36	45
2	8	20	40	70	112	168	240
4	20	60	140	280	504	840
8	48	168	448	1008	2016
16	112	448	1344	3360
32	256	1152	3840
64	576	2880
128	1280
256

A133341 as an upper right triangle

1	2	3	4	5	6	7	8	9	10
	1	3	6	10	15	21	28	36	45
		2	8	20	40	70	112	168	240
			4	20	60	140	280	504	840
				8	48	168	448	1008	2016
					16	112	448	1344	3360
						32	256	1152	3840
							64	576	2880
								128	1280
									256