A302721 - OEIS

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A302721 as a triangular array

												0
											0		0
										1		0		0
									0		0		0		0
								1		0		0		0		0
							2		1		0		0		0		0
						1		0		0		0		0		0		0
					0		1		0		0		0		0		0		0
				1		0		1		0		0		0		0		0		0
			2		0		0		0		0		0		0		0		0		0
		3		1		0		0		0		0		0		0		0		0		0
	4		1		0		0		0		0		0		0		0		0		0		0
3		0		1		0		0		0		0		0		0

A302721 as a square array

0	1	0	1	2	1	0	1	2	3	4	3
0	0	0	1	0	1	0	0	1	1	0
0	0	0	0	0	1	0	0	0	1
0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0
0	0	0	0	0	0
0	0	0	0	0
0	0	0	0
0	0
0

A302721 as an upper right triangle

0	0	1	0	1	2	1	0	1	2	3	4	3
	0	0	0	0	1	0	1	0	0	1	1	0
		0	0	0	0	0	0	1	0	0	0	1
			0	0	0	0	0	0	0	0	0	0
				0	0	0	0	0	0	0	0	0
					0	0	0	0	0	0	0	0
						0	0	0	0	0	0	0
							0	0	0	0	0	0
								0	0	0	0	0
									0	0	0
										0	0
											0

												0
											0		0
										1		0		0
									0		0		0		0
								1		0		0		0		0
							2		1		0		0		0		0
						1		0		0		0		0		0		0
					0		1		0		0		0		0		0		0
				1		0		1		0		0		0		0		0		0
			2		0		0		0		0		0		0		0		0		0
		3		1		0		0		0		0		0		0		0		0		0
	4		1		0		0		0		0		0		0		0		0		0		0
3		0		1		0		0		0		0		0		0

0	1	0	1	2	1	0	1	2	3	4	3
0	0	0	1	0	1	0	0	1	1	0
0	0	0	0	0	1	0	0	0	1
0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0
0	0	0	0	0	0
0	0	0	0	0
0	0	0	0
0	0
0

0	0	1	0	1	2	1	0	1	2	3	4	3
	0	0	0	0	1	0	1	0	0	1	1	0
		0	0	0	0	0	0	1	0	0	0	1
			0	0	0	0	0	0	0	0	0	0
				0	0	0	0	0	0	0	0	0
					0	0	0	0	0	0	0	0
						0	0	0	0	0	0	0
							0	0	0	0	0	0
								0	0	0	0	0
									0	0	0
										0	0
											0

												0
											0		0
										1		0		0
									0		0		0		0
								1		0		0		0		0
							2		1		0		0		0		0
						1		0		0		0		0		0		0
					0		1		0		0		0		0		0		0
				1		0		1		0		0		0		0		0		0
			2		0		0		0		0		0		0		0		0		0
		3		1		0		0		0		0		0		0		0		0		0
	4		1		0		0		0		0		0		0		0		0		0		0
3		0		1		0		0		0		0		0		0

0	1	0	1	2	1	0	1	2	3	4	3
0	0	0	1	0	1	0	0	1	1	0
0	0	0	0	0	1	0	0	0	1
0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0
0	0	0	0	0	0
0	0	0	0	0
0	0	0	0
0	0
0

0	0	1	0	1	2	1	0	1	2	3	4	3
	0	0	0	0	1	0	1	0	0	1	1	0
		0	0	0	0	0	0	1	0	0	0	1
			0	0	0	0	0	0	0	0	0	0
				0	0	0	0	0	0	0	0	0
					0	0	0	0	0	0	0	0
						0	0	0	0	0	0	0
							0	0	0	0	0	0
								0	0	0	0	0
									0	0	0
										0	0
											0

												0
											0		0
										1		0		0
									0		0		0		0
								1		0		0		0		0
							2		1		0		0		0		0
						1		0		0		0		0		0		0
					0		1		0		0		0		0		0		0
				1		0		1		0		0		0		0		0		0
			2		0		0		0		0		0		0		0		0		0
		3		1		0		0		0		0		0		0		0		0		0
	4		1		0		0		0		0		0		0		0		0		0		0
3		0		1		0		0		0		0		0		0

0	1	0	1	2	1	0	1	2	3	4	3
0	0	0	1	0	1	0	0	1	1	0
0	0	0	0	0	1	0	0	0	1
0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0
0	0	0	0	0	0
0	0	0	0	0
0	0	0	0
0	0
0

0	0	1	0	1	2	1	0	1	2	3	4	3
	0	0	0	0	1	0	1	0	0	1	1	0
		0	0	0	0	0	0	1	0	0	0	1
			0	0	0	0	0	0	0	0	0	0
				0	0	0	0	0	0	0	0	0
					0	0	0	0	0	0	0	0
						0	0	0	0	0	0	0
							0	0	0	0	0	0
								0	0	0	0	0
									0	0	0
										0	0
											0