A394823 - OEIS

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A394823 as a triangular array

										1
									0		1
								0		1		2
							0		1		10		3
						0		1		42		42		4
					0		1		170		441		120		5
				0		1		682		4224		2508		275		6
			0		1		2730		39039		45760		10010		546		7
		0		1		10922		355446		784212		307450		31668		980		8
	0		1		43690		3215397		13021320		8666515		1508988		84966		1632		9

A394823 as a square array

1	0	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1	1
2	10	42	170	682	2730	10922	43690
3	42	441	4224	39039	355446	3215397
4	120	2508	45760	784212	13021320
5	275	10010	307450	8666515
6	546	31668	1508988
7	980	84966
8	1632
9

A394823 as an upper right triangle

1	0	0	0	0	0	0	0	0	0
	1	1	1	1	1	1	1	1	1
		2	10	42	170	682	2730	10922	43690
			3	42	441	4224	39039	355446	3215397
				4	120	2508	45760	784212	13021320
					5	275	10010	307450	8666515
						6	546	31668	1508988
							7	980	84966
								8	1632
									9