A127479 - OEIS

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A127479 as a triangular array

										1
									2		0
								3		2		0
							4		0		2		0
						5		4		4		4		0
					6		2		0		0		2		0
				7		6		6		6		6		6		0
			8		0		6		0		4		0		4		0
		9		8		0		6		6		0		6		6		0
	10		4		8		4		0		0		4		0		4		0

A127479 as a square array

1	2	3	4	5	6	7	8	9	10
0	2	0	4	2	6	0	8	4
0	2	4	0	6	6	0	8
0	4	0	6	0	6	4
0	2	6	4	6	0
0	6	0	0	0
0	4	6	4
0	6	0
0	4
0

A127479 as an upper right triangle

1	2	3	4	5	6	7	8	9	10
	0	2	0	4	2	6	0	8	4
		0	2	4	0	6	6	0	8
			0	4	0	6	0	6	4
				0	2	6	4	6	0
					0	6	0	0	0
						0	4	6	4
							0	6	0
								0	4
									0