A237124 - OEIS

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A237124 as a triangular array

											1
										1		1
									1		2		1
								3		4		3		1
							9		11		8		4		1
						28		33		24		13		5		1
					90		104		76		43		19		6		1
				297		339		249		145		69		26		7		1
			1001		1133		836		497		248		103		34		8		1
		3432		3861		2860		1727		891		394		146		43		9		1
	11934		13364		9932		6071		3211		1484		593		199		53		10		1

A237124 as a square array

1	1	1	3	9	28	90	297	1001	3432	11934
1	2	4	11	33	104	339	1133	3861	13364
1	3	8	24	76	249	836	2860	9932
1	4	13	43	145	497	1727	6071
1	5	19	69	248	891	3211
1	6	26	103	394	1484
1	7	34	146	593
1	8	43	199
1	9	53
1	10
1

A237124 as an upper right triangle

1	1	1	3	9	28	90	297	1001	3432	11934
	1	2	4	11	33	104	339	1133	3861	13364
		1	3	8	24	76	249	836	2860	9932
			1	4	13	43	145	497	1727	6071
				1	5	19	69	248	891	3211
					1	6	26	103	394	1484
						1	7	34	146	593
							1	8	43	199
								1	9	53
									1	10
										1