A113350 - OEIS

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A113350 as a triangular array

									1
								2		1
							5		4		1
						19		22		6		1
					113		166		51		8		1
				966		1671		561		92		10		1
			10958		21510		7726		1324		145		12		1
		156700		341463		129406		23010		2575		210		14		1
	2727794		6496923		2572892		471724		53935		4434		287		16		1

A113350 as a square array

1	2	5	19	113	966	10958	156700	2727794
1	4	22	166	1671	21510	341463	6496923
1	6	51	561	7726	129406	2572892
1	8	92	1324	23010	471724
1	10	145	2575	53935
1	12	210	4434
1	14	287
1	16
1

A113350 as an upper right triangle

1	2	5	19	113	966	10958	156700	2727794
	1	4	22	166	1671	21510	341463	6496923
		1	6	51	561	7726	129406	2572892
			1	8	92	1324	23010	471724
				1	10	145	2575	53935
					1	12	210	4434
						1	14	287
							1	16
								1