A173265 - OEIS

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A173265 as a triangular array

												1
											1		1
										1		2		1
									1		2		3		1
								1		2		6		4		1
							1		2		9		10		5		1
						1		2		12		20		15		6		1
					1		2		15		34		35		21		7		1
				1		2		18		52		70		56		28		8		1
			1		2		21		74		125		126		84		36		9		1
		1		2		24		100		205		252		210		120		45		10		1
	1		2		27		130		315		461		462		330		165		55		11		1

A173265 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
1	2	2	2	2	2	2	2	2	2	2
1	3	6	9	12	15	18	21	24	27
1	4	10	20	34	52	74	100	130
1	5	15	35	70	125	205	315
1	6	21	56	126	252	461
1	7	28	84	210	462
1	8	36	120	330
1	9	45	165
1	10	55
1	11
1

A173265 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	1	2	2	2	2	2	2	2	2	2	2
		1	3	6	9	12	15	18	21	24	27
			1	4	10	20	34	52	74	100	130
				1	5	15	35	70	125	205	315
					1	6	21	56	126	252	461
						1	7	28	84	210	462
							1	8	36	120	330
								1	9	45	165
									1	10	55
										1	11
											1