A378855 - OEIS

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A378855 as a triangular array

											1
										0		1
									0		1		2
								0		0		2		3
							0		0		2		9		8
						0		0		1		12		30		20
					0		0		1		22		102		160		80
				0		0		0		10		114		380		485		210
			0		0		0		10		198		1100		2495		2478		896
		0		0		0		5		204		1930		7260		12810		10640		3360
	0		0		0		5		344		4890		27110		72702

A378855 as a square array

1	0	0	0	0	0	0	0	0	0	0
1	1	0	0	0	0	0	0	0	0
2	2	2	1	1	0	0	0	0
3	9	12	22	10	10	5	5
8	30	102	114	198	204	344
20	160	380	1100	1930	4890
80	485	2495	7260	27110
210	2478	12810	72702
896	10640
3360

A378855 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0
	1	1	0	0	0	0	0	0	0	0
		2	2	2	1	1	0	0	0	0
			3	9	12	22	10	10	5	5
				8	30	102	114	198	204	344
					20	160	380	1100	1930	4890
						80	485	2495	7260	27110
							210	2478	12810	72702
								896	10640
									3360