A175779 - OEIS

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A175779 as a triangular array

									1
								0		1
							0		3		1
						0		5		8		1
					0		7		3		15		1
				0		9		16		21		24		1
			0		11		5		1		2		35		1
		0		13		24		33		40		45		48		1
	0		15		7		39		3		55		15		63		1
0		17		32		5		56		65		8		77		80

A175779 as a square array

1	0	0	0	0	0	0	0	0	0
1	3	5	7	9	11	13	15	17
1	8	3	16	5	24	7	32
1	15	21	1	33	39	5
1	24	2	40	3	56
1	35	45	55	65
1	48	15	8
1	63	77
1	80

A175779 as an upper right triangle

1	0	0	0	0	0	0	0	0	0
	1	3	5	7	9	11	13	15	17
		1	8	3	16	5	24	7	32
			1	15	21	1	33	39	5
				1	24	2	40	3	56
					1	35	45	55	65
						1	48	15	8
							1	63	77
								1	80

									1
								0		1
							0		3		1
						0		5		8		1
					0		7		3		15		1
				0		9		16		21		24		1
			0		11		5		1		2		35		1
		0		13		24		33		40		45		48		1
	0		15		7		39		3		55		15		63		1
0		17		32		5		56		65		8		77		80

1	0	0	0	0	0	0	0	0	0
1	3	5	7	9	11	13	15	17
1	8	3	16	5	24	7	32
1	15	21	1	33	39	5
1	24	2	40	3	56
1	35	45	55	65
1	48	15	8
1	63	77
1	80

1	0	0	0	0	0	0	0	0	0
	1	3	5	7	9	11	13	15	17
		1	8	3	16	5	24	7	32
			1	15	21	1	33	39	5
				1	24	2	40	3	56
					1	35	45	55	65
						1	48	15	8
							1	63	77
								1	80

									1
								0		1
							0		3		1
						0		5		8		1
					0		7		3		15		1
				0		9		16		21		24		1
			0		11		5		1		2		35		1
		0		13		24		33		40		45		48		1
	0		15		7		39		3		55		15		63		1
0		17		32		5		56		65		8		77		80

1	0	0	0	0	0	0	0	0	0
1	3	5	7	9	11	13	15	17
1	8	3	16	5	24	7	32
1	15	21	1	33	39	5
1	24	2	40	3	56
1	35	45	55	65
1	48	15	8
1	63	77
1	80

1	0	0	0	0	0	0	0	0	0
	1	3	5	7	9	11	13	15	17
		1	8	3	16	5	24	7	32
			1	15	21	1	33	39	5
				1	24	2	40	3	56
					1	35	45	55	65
						1	48	15	8
							1	63	77
								1	80

									1
								0		1
							0		3		1
						0		5		8		1
					0		7		3		15		1
				0		9		16		21		24		1
			0		11		5		1		2		35		1
		0		13		24		33		40		45		48		1
	0		15		7		39		3		55		15		63		1
0		17		32		5		56		65		8		77		80

1	0	0	0	0	0	0	0	0	0
1	3	5	7	9	11	13	15	17
1	8	3	16	5	24	7	32
1	15	21	1	33	39	5
1	24	2	40	3	56
1	35	45	55	65
1	48	15	8
1	63	77
1	80

1	0	0	0	0	0	0	0	0	0
	1	3	5	7	9	11	13	15	17
		1	8	3	16	5	24	7	32
			1	15	21	1	33	39	5
				1	24	2	40	3	56
					1	35	45	55	65
						1	48	15	8
							1	63	77
								1	80