A188333 - OEIS

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A188333 as a triangular array

											0
										0		1
									0		2		2
								0		3		4		10
							0		4		8		20		40
						0		5		12		37		86		197
					0		6		18		61		166		424		980
				0		7		24		94		288		828		2128		5142
			0		8		32		136		472		1488		4238		11200		27632
		0		9		40		191		726		2519		7836		22563		60372		152191
	0		10		50		257		1076		4050		13694		42593

A188333 as a square array

0	0	0	0	0	0	0	0	0	0	0
1	2	3	4	5	6	7	8	9	10
2	4	8	12	18	24	32	40	50
10	20	37	61	94	136	191	257
40	86	166	288	472	726	1076
197	424	828	1488	2519	4050
980	2128	4238	7836	13694
5142	11200	22563	42593
27632	60372
152191

A188333 as an upper right triangle

0	0	0	0	0	0	0	0	0	0	0
	1	2	3	4	5	6	7	8	9	10
		2	4	8	12	18	24	32	40	50
			10	20	37	61	94	136	191	257
				40	86	166	288	472	726	1076
					197	424	828	1488	2519	4050
						980	2128	4238	7836	13694
							5142	11200	22563	42593
								27632	60372
									152191