A168318 - OEIS

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A168318 as a triangular array

											1
										0		1
									0		2		1
								0		1		2		3
							0		1		3		6		6
						0		0		2		9		12		16
					0		0		2		12		18		32		39
				0		0		1		9		24		48		78		103
			0		0		1		9		30		64		117		206		263
		0		0		0		6		24		80		156		309		526		690
	0		0		0		6		24		96		195		412		789		1380		1791

A168318 as a square array

1	0	0	0	0	0	0	0	0	0	0
1	2	1	1	0	0	0	0	0	0
1	2	3	2	2	1	1	0	0
3	6	9	12	9	9	6	6
6	12	18	24	30	24	24
16	32	48	64	80	96
39	78	117	156	195
103	206	309	412
263	526	789
690	1380
1791

A168318 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0
	1	2	1	1	0	0	0	0	0	0
		1	2	3	2	2	1	1	0	0
			3	6	9	12	9	9	6	6
				6	12	18	24	30	24	24
					16	32	48	64	80	96
						39	78	117	156	195
							103	206	309	412
								263	526	789
									690	1380
										1791