A177416 - OEIS

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A177416 as a triangular array

														1
													0		2
												0		1		1
											0		1		4		1
										0		1		1		4		3
									0		2		2		1		6		5
								0		1		4		2		1		10		4
							0		1		1		1		4		1		16		11
						0		1		4		4		5		4		13		6		8
					0		2		3		1		10		8		9		12		16		27
				0		1		1		2		9		3		1		5		9		25		2
			0		1		4		1		3		12		4		1		13		13		8		36
		0		1		1		4		1		9		16		4		6		23		1		33		1
	0		2		2		1		2		5		15		8		12		17		2		29		2		42

A177416 as a square array

1	0	0	0	0	0	0	0	0	0	0	0	0	0
2	1	1	1	2	1	1	1	2	1	1	1	2
1	4	1	2	4	1	4	3	1	4	1	2
1	4	1	2	1	4	1	2	1	4	1
3	6	1	4	5	10	9	3	1	2
5	10	1	4	8	3	12	9	5
4	16	13	9	1	4	16	15
11	6	12	5	1	4	8
8	16	9	13	6	12
27	25	13	23	17
2	8	1	2
36	33	29
1	2
42

A177416 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0	0	0	0
	2	1	1	1	2	1	1	1	2	1	1	1	2
		1	4	1	2	4	1	4	3	1	4	1	2
			1	4	1	2	1	4	1	2	1	4	1
				3	6	1	4	5	10	9	3	1	2
					5	10	1	4	8	3	12	9	5
						4	16	13	9	1	4	16	15
							11	6	12	5	1	4	8
								8	16	9	13	6	12
									27	25	13	23	17
										2	8	1	2
											36	33	29
												1	2
													42