A124788 - OEIS

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A124788 as a triangular array

														1
													0		1
												0		0		1
											0		0		1		1
										0		0		0		1		1
									0		0		0		0		2		1
								0		0		0		0		1		2		1
							0		0		0		0		0		1		3		1
						0		0		0		0		0		0		3		3		1
					0		0		0		0		0		0		1		3		4		1
				0		0		0		0		0		0		0		1		6		4		1
			0		0		0		0		0		0		0		0		4		6		5		1
		0		0		0		0		0		0		0		0		1		4		10		5		1
	0		0		0		0		0		0		0		0		0		1		10		10		6

A124788 as a square array

1	0	0	0	0	0	0	0	0	0	0	0	0	0
1	0	0	0	0	0	0	0	0	0	0	0	0
1	1	0	0	0	0	0	0	0	0	0	0
1	1	0	0	0	0	0	0	0	0	0
1	2	1	0	0	0	0	0	0	0
1	2	1	0	0	0	0	0	0
1	3	3	1	0	0	0	0
1	3	3	1	0	0	0
1	4	6	4	1	0
1	4	6	4	1
1	5	10	10
1	5	10
1	6

A124788 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0	0	0	0
	1	0	0	0	0	0	0	0	0	0	0	0	0
		1	1	0	0	0	0	0	0	0	0	0	0
			1	1	0	0	0	0	0	0	0	0	0
				1	2	1	0	0	0	0	0	0	0
					1	2	1	0	0	0	0	0	0
						1	3	3	1	0	0	0	0
							1	3	3	1	0	0	0
								1	4	6	4	1	0
									1	4	6	4	1
										1	5	10	10
											1	5	10
												1	6