A118233 - OEIS

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A118233 as a triangular array

														1
													2		1
												2		0		1
											4		2		2		1
										2		0		0		0		1
									6		3		3		2		2		1
								4		0		2		0		2		0		1
							6		3		2		2		3		0		2		1
						4		0		3		0		1		0		2		0		1
					10		5		6		4		5		2		4		2		2		1
				4		0		1		0		3		0		2		0		0		0		1
			12		6		7		5		7		3		6		3		3		2		2		1
		6		0		3		0		3		0		2		0		2		0		2		0		1
	8		4		3		3		4		0		4		2		1		0		3		0		2

A118233 as a square array

1	2	2	4	2	6	4	6	4	10	4	12	6	8
1	0	2	0	3	0	3	0	5	0	6	0	4
1	2	0	3	2	2	3	6	1	7	3	3
1	0	2	0	2	0	4	0	5	0	3
1	2	2	3	1	5	3	7	3	4
1	0	0	0	2	0	3	0	0
1	2	2	4	2	6	2	4
1	0	2	0	3	0	2
1	2	0	3	2	1
1	0	2	0	0
1	2	2	3
1	0	0
1	2

A118233 as an upper right triangle

1	2	2	4	2	6	4	6	4	10	4	12	6	8
	1	0	2	0	3	0	3	0	5	0	6	0	4
		1	2	0	3	2	2	3	6	1	7	3	3
			1	0	2	0	2	0	4	0	5	0	3
				1	2	2	3	1	5	3	7	3	4
					1	0	0	0	2	0	3	0	0
						1	2	2	4	2	6	2	4
							1	0	2	0	3	0	2
								1	2	0	3	2	1
									1	0	2	0	0
										1	2	2	3
											1	0	0
												1	2