A120652 - OEIS

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A120652 as a triangular array

											1
										1		1
									1		1		1
								1		2		2		1
							2		3		5		2		1
						3		8		11		8		3		1
					6		16		30		22		13		3		1
				10		38		72		74		45		18		4		1
			20		80		182		208		164		73		25		4		1
		36		180		434		598		527		310		119		32		5		1
	72		384		1048		1600		1652		1120		548		172		41		5		1

A120652 as a square array

1	1	1	1	2	3	6	10	20	36	72
1	1	2	3	8	16	38	80	180	384
1	2	5	11	30	72	182	434	1048
1	2	8	22	74	208	598	1600
1	3	13	45	164	527	1652
1	3	18	73	310	1120
1	4	25	119	548
1	4	32	172
1	5	41
1	5
1

A120652 as an upper right triangle

1	1	1	1	2	3	6	10	20	36	72
	1	1	2	3	8	16	38	80	180	384
		1	2	5	11	30	72	182	434	1048
			1	2	8	22	74	208	598	1600
				1	3	13	45	164	527	1652
					1	3	18	73	310	1120
						1	4	25	119	548
							1	4	32	172
								1	5	41
									1	5
										1