A267338 - OEIS

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A267338 as a triangular array

												1
											1		1
										1		3		1
									1		10		1		1
								1		35		5		1		1
							1		126		11		2		1		1
						1		462		24		12		2		1		1
					1		1716		77		45		2		2		1		1
				1		6435		222		135		36		2		2		1		1
			1		24310		700		388		264		4		2		2		1		1
		1		92378		2297		1220		1223		135		4		2		2		1		1
	1		352716		6869		5401		4462		2192		9		4		2		2

A267338 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
1	3	10	35	126	462	1716	6435	24310	92378	352716
1	1	5	11	24	77	222	700	2297	6869
1	1	2	12	45	135	388	1220	5401
1	1	2	2	36	264	1223	4462
1	1	2	2	4	135	2192
1	1	2	2	4	9
1	1	2	2	4
1	1	2	2
1	1	2
1

A267338 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	1	3	10	35	126	462	1716	6435	24310	92378	352716
		1	1	5	11	24	77	222	700	2297	6869
			1	1	2	12	45	135	388	1220	5401
				1	1	2	2	36	264	1223	4462
					1	1	2	2	4	135	2192
						1	1	2	2	4	9
							1	1	2	2	4
								1	1	2	2
									1	1	2
										1