A176508 - OEIS

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A176508 as a triangular array

										1
									1		1
								1		0		1
							1		0		0		1
						1		0		0		0		1
					1		1		1		1		1		1
				1		1		2		2		2		1		1
			1		1		2		3		3		2		1		1
		1		1		2		3		4		3		2		1		1
	1		2		3		4		5		5		4		3		2		1
1		3		5		6		7		7		7		6		5		3		1

A176508 as a square array

1	1	1	1	1	1	1	1	1	1	1
1	0	0	0	1	1	1	1	2	3
1	0	0	1	2	2	2	3	5
1	0	1	2	3	3	4	6
1	1	2	3	4	5	7
1	1	2	3	5	7
1	1	2	4	7
1	1	3	6
1	2	5
1	3
1

A176508 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	1	0	0	0	1	1	1	1	2	3
		1	0	0	1	2	2	2	3	5
			1	0	1	2	3	3	4	6
				1	1	2	3	4	5	7
					1	1	2	3	5	7
						1	1	2	4	7
							1	1	3	6
								1	2	5
									1	3
										1

										1
									1		1
								1		0		1
							1		0		0		1
						1		0		0		0		1
					1		1		1		1		1		1
				1		1		2		2		2		1		1
			1		1		2		3		3		2		1		1
		1		1		2		3		4		3		2		1		1
	1		2		3		4		5		5		4		3		2		1
1		3		5		6		7		7		7		6		5		3		1

1	1	1	1	1	1	1	1	1	1	1
1	0	0	0	1	1	1	1	2	3
1	0	0	1	2	2	2	3	5
1	0	1	2	3	3	4	6
1	1	2	3	4	5	7
1	1	2	3	5	7
1	1	2	4	7
1	1	3	6
1	2	5
1	3
1

1	1	1	1	1	1	1	1	1	1	1
	1	0	0	0	1	1	1	1	2	3
		1	0	0	1	2	2	2	3	5
			1	0	1	2	3	3	4	6
				1	1	2	3	4	5	7
					1	1	2	3	5	7
						1	1	2	4	7
							1	1	3	6
								1	2	5
									1	3
										1

										1
									1		1
								1		0		1
							1		0		0		1
						1		0		0		0		1
					1		1		1		1		1		1
				1		1		2		2		2		1		1
			1		1		2		3		3		2		1		1
		1		1		2		3		4		3		2		1		1
	1		2		3		4		5		5		4		3		2		1
1		3		5		6		7		7		7		6		5		3		1

1	1	1	1	1	1	1	1	1	1	1
1	0	0	0	1	1	1	1	2	3
1	0	0	1	2	2	2	3	5
1	0	1	2	3	3	4	6
1	1	2	3	4	5	7
1	1	2	3	5	7
1	1	2	4	7
1	1	3	6
1	2	5
1	3
1

1	1	1	1	1	1	1	1	1	1	1
	1	0	0	0	1	1	1	1	2	3
		1	0	0	1	2	2	2	3	5
			1	0	1	2	3	3	4	6
				1	1	2	3	4	5	7
					1	1	2	3	5	7
						1	1	2	4	7
							1	1	3	6
								1	2	5
									1	3
										1

										1
									1		1
								1		0		1
							1		0		0		1
						1		0		0		0		1
					1		1		1		1		1		1
				1		1		2		2		2		1		1
			1		1		2		3		3		2		1		1
		1		1		2		3		4		3		2		1		1
	1		2		3		4		5		5		4		3		2		1
1		3		5		6		7		7		7		6		5		3		1

1	1	1	1	1	1	1	1	1	1	1
1	0	0	0	1	1	1	1	2	3
1	0	0	1	2	2	2	3	5
1	0	1	2	3	3	4	6
1	1	2	3	4	5	7
1	1	2	3	5	7
1	1	2	4	7
1	1	3	6
1	2	5
1	3
1

1	1	1	1	1	1	1	1	1	1	1
	1	0	0	0	1	1	1	1	2	3
		1	0	0	1	2	2	2	3	5
			1	0	1	2	3	3	4	6
				1	1	2	3	4	5	7
					1	1	2	3	5	7
						1	1	2	4	7
							1	1	3	6
								1	2	5
									1	3
										1