A051777 - OEIS

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A051777 as a triangular array

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

A051777 as a square array

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

A051777 as an upper right triangle

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

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

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

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

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

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

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

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

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

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