A177806 - OEIS

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A177806 as a triangular array

												1
											2		0
										4		4		0
									1		6		6		0
								5		4		9		3		0
							6		9		5		11		7		0
						13		15		2		9		8		16		0
					14		2		16		7		11		10		5		0
				3		6		16		12		8		2		18		9		0
			19		21		4		20		2		5		17		11		7		0
		1		25		5		25		5		5		25		25		1		1		0
	13		28		2		12		27		15		32		20		29		23		6		0
37		40		16		31		23		4		23		31		37		25		18		16		0

A177806 as a square array

1	2	4	1	5	6	13	14	3	19	1	13	37
0	4	6	4	9	15	2	6	21	25	28	40
0	6	9	5	2	16	16	4	5	2	16
0	3	11	9	7	12	20	25	12	31
0	7	8	11	8	2	5	27	23
0	16	10	2	5	5	15	4
0	5	18	17	25	32	23
0	9	11	25	20	31
0	7	1	29	37
0	1	23	25
0	6	18
0	16
0

A177806 as an upper right triangle

1	2	4	1	5	6	13	14	3	19	1	13	37
	0	4	6	4	9	15	2	6	21	25	28	40
		0	6	9	5	2	16	16	4	5	2	16
			0	3	11	9	7	12	20	25	12	31
				0	7	8	11	8	2	5	27	23
					0	16	10	2	5	5	15	4
						0	5	18	17	25	32	23
							0	9	11	25	20	31
								0	7	1	29	37
									0	1	23	25
										0	6	18
											0	16
												0

												1
											2		0
										4		4		0
									1		6		6		0
								5		4		9		3		0
							6		9		5		11		7		0
						13		15		2		9		8		16		0
					14		2		16		7		11		10		5		0
				3		6		16		12		8		2		18		9		0
			19		21		4		20		2		5		17		11		7		0
		1		25		5		25		5		5		25		25		1		1		0
	13		28		2		12		27		15		32		20		29		23		6		0
37		40		16		31		23		4		23		31		37		25		18		16		0

1	2	4	1	5	6	13	14	3	19	1	13	37
0	4	6	4	9	15	2	6	21	25	28	40
0	6	9	5	2	16	16	4	5	2	16
0	3	11	9	7	12	20	25	12	31
0	7	8	11	8	2	5	27	23
0	16	10	2	5	5	15	4
0	5	18	17	25	32	23
0	9	11	25	20	31
0	7	1	29	37
0	1	23	25
0	6	18
0	16
0

1	2	4	1	5	6	13	14	3	19	1	13	37
	0	4	6	4	9	15	2	6	21	25	28	40
		0	6	9	5	2	16	16	4	5	2	16
			0	3	11	9	7	12	20	25	12	31
				0	7	8	11	8	2	5	27	23
					0	16	10	2	5	5	15	4
						0	5	18	17	25	32	23
							0	9	11	25	20	31
								0	7	1	29	37
									0	1	23	25
										0	6	18
											0	16
												0

												1
											2		0
										4		4		0
									1		6		6		0
								5		4		9		3		0
							6		9		5		11		7		0
						13		15		2		9		8		16		0
					14		2		16		7		11		10		5		0
				3		6		16		12		8		2		18		9		0
			19		21		4		20		2		5		17		11		7		0
		1		25		5		25		5		5		25		25		1		1		0
	13		28		2		12		27		15		32		20		29		23		6		0
37		40		16		31		23		4		23		31		37		25		18		16		0

1	2	4	1	5	6	13	14	3	19	1	13	37
0	4	6	4	9	15	2	6	21	25	28	40
0	6	9	5	2	16	16	4	5	2	16
0	3	11	9	7	12	20	25	12	31
0	7	8	11	8	2	5	27	23
0	16	10	2	5	5	15	4
0	5	18	17	25	32	23
0	9	11	25	20	31
0	7	1	29	37
0	1	23	25
0	6	18
0	16
0

1	2	4	1	5	6	13	14	3	19	1	13	37
	0	4	6	4	9	15	2	6	21	25	28	40
		0	6	9	5	2	16	16	4	5	2	16
			0	3	11	9	7	12	20	25	12	31
				0	7	8	11	8	2	5	27	23
					0	16	10	2	5	5	15	4
						0	5	18	17	25	32	23
							0	9	11	25	20	31
								0	7	1	29	37
									0	1	23	25
										0	6	18
											0	16
												0

												1
											2		0
										4		4		0
									1		6		6		0
								5		4		9		3		0
							6		9		5		11		7		0
						13		15		2		9		8		16		0
					14		2		16		7		11		10		5		0
				3		6		16		12		8		2		18		9		0
			19		21		4		20		2		5		17		11		7		0
		1		25		5		25		5		5		25		25		1		1		0
	13		28		2		12		27		15		32		20		29		23		6		0
37		40		16		31		23		4		23		31		37		25		18		16		0

1	2	4	1	5	6	13	14	3	19	1	13	37
0	4	6	4	9	15	2	6	21	25	28	40
0	6	9	5	2	16	16	4	5	2	16
0	3	11	9	7	12	20	25	12	31
0	7	8	11	8	2	5	27	23
0	16	10	2	5	5	15	4
0	5	18	17	25	32	23
0	9	11	25	20	31
0	7	1	29	37
0	1	23	25
0	6	18
0	16
0

1	2	4	1	5	6	13	14	3	19	1	13	37
	0	4	6	4	9	15	2	6	21	25	28	40
		0	6	9	5	2	16	16	4	5	2	16
			0	3	11	9	7	12	20	25	12	31
				0	7	8	11	8	2	5	27	23
					0	16	10	2	5	5	15	4
						0	5	18	17	25	32	23
							0	9	11	25	20	31
								0	7	1	29	37
									0	1	23	25
										0	6	18
											0	16
												0