A079409 - OEIS

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A079409 as a triangular array

														1
													1		0
												1		1		0
											1		2		0		0
										1		1		1		0		0
									1		2		3		0		0		0
								1		1		1		1		0		0		0
							1		2		3		4		0		0		0		0
						1		1		1		1		1		0		0		0		0
					1		2		3		4		5		0		0		0		0		0
				1		1		1		1		1		1		0		0		0		0		0
			1		2		3		4		5		6		0		0		0		0		0		0
		1		1		1		1		1		1		1		0		0		0		0		0		0
	1		2		3		4		5		6		7		0		0		0		0		0		0		0

A079409 as a square array

1	1	1	1	1	1	1	1	1	1	1	1	1	1
0	1	2	1	2	1	2	1	2	1	2	1	2
0	0	1	3	1	3	1	3	1	3	1	3
0	0	0	1	4	1	4	1	4	1	4
0	0	0	0	1	5	1	5	1	5
0	0	0	0	0	1	6	1	6
0	0	0	0	0	0	1	7
0	0	0	0	0	0	0
0	0	0	0	0	0
0	0	0	0	0
0	0	0	0
0	0	0
0	0
0

A079409 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1	1	1
	0	1	2	1	2	1	2	1	2	1	2	1	2
		0	0	1	3	1	3	1	3	1	3	1	3
			0	0	0	1	4	1	4	1	4	1	4
				0	0	0	0	1	5	1	5	1	5
					0	0	0	0	0	1	6	1	6
						0	0	0	0	0	0	1	7
							0	0	0	0	0	0	0
								0	0	0	0	0	0
									0	0	0	0	0
										0	0	0	0
											0	0	0
												0	0
													0