A380367 - OEIS

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A380367 as a triangular array

												1
											1		1
										1		1		1
									1		1		2		2
								1		1		2		3		3
							1		1		2		4		8		8
						1		1		2		4		9		14		14
					1		1		2		4		10		21		43		42
				1		1		2		4		10		22		52		81		81
			1		1		2		4		10		23		61		131		272		262
		1		1		2		4		10		23		62		142		345		538		538
	1		1		2		4		10		23		63		153		420		915		1920		1828

A380367 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
1	1	1	1	1	1	1	1	1	1	1
1	2	2	2	2	2	2	2	2	2
2	3	4	4	4	4	4	4	4
3	8	9	10	10	10	10	10
8	14	21	22	23	23	23
14	43	52	61	62	63
42	81	131	142	153
81	272	345	420
262	538	915
538	1920
1828

A380367 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	1	1	1	1	1	1	1	1	1	1	1
		1	2	2	2	2	2	2	2	2	2
			2	3	4	4	4	4	4	4	4
				3	8	9	10	10	10	10	10
					8	14	21	22	23	23	23
						14	43	52	61	62	63
							42	81	131	142	153
								81	272	345	420
									262	538	915
										538	1920
											1828