A379430 - OEIS

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A379430 as a triangular array

										1
									1		1
								1		2		1
							2		5		5		2
						3		14		23		14		3
					6		42		108		108		42		6
				14		140		501		761		501		140		14
			34		473		2264		4744		4744		2264		473		34
		95		1670		10087		27768		38495		27768		10087		1670		95
	280		5969		44310		153668		279698		279698		153668		44310		5969		280

A379430 as a square array

1	1	1	2	3	6	14	34	95	280
1	2	5	14	42	140	473	1670	5969
1	5	23	108	501	2264	10087	44310
2	14	108	761	4744	27768	153668
3	42	501	4744	38495	279698
6	140	2264	27768	279698
14	473	10087	153668
34	1670	44310
95	5969
280

A379430 as an upper right triangle

1	1	1	2	3	6	14	34	95	280
	1	2	5	14	42	140	473	1670	5969
		1	5	23	108	501	2264	10087	44310
			2	14	108	761	4744	27768	153668
				3	42	501	4744	38495	279698
					6	140	2264	27768	279698
						14	473	10087	153668
							34	1670	44310
								95	5969
									280