A205341 - OEIS

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A205341 as a triangular array

												0
											0		1
										0		2		0
									0		3		2		2
								0		4		6		11		0
							0		5		12		35		24		5
						0		6		20		82		138		93		0
					0		7		30		160		454		689		272		14
				0		8		42		277		1130		2912		3272		971		0
			0		9		56		441		2370		8927		18652		16522		3194		42
		0		10		72		660		4424		22297		71630		124299		83792		11293		0
	0

A205341 as a square array

0	0	0	0	0	0	0	0	0	0	0	0
1	2	3	4	5	6	7	8	9	10
0	2	6	12	20	30	42	56	72
2	11	35	82	160	277	441	660
0	24	138	454	1130	2370	4424
5	93	689	2912	8927	22297
0	272	3272	18652	71630
14	971	16522	124299
0	3194	83792
42	11293
0

A205341 as an upper right triangle

0	0	0	0	0	0	0	0	0	0	0	0
	1	2	3	4	5	6	7	8	9	10
		0	2	6	12	20	30	42	56	72
			2	11	35	82	160	277	441	660
				0	24	138	454	1130	2370	4424
					5	93	689	2912	8927	22297
						0	272	3272	18652	71630
							14	971	16522	124299
								0	3194	83792
									42	11293
										0