A167763 - OEIS

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A167763 as a triangular array

												1
											1		0
										1		1		0
									1		2		1		0
								1		3		3		1		0
							1		4		7		4		1		0
						1		5		12		12		5		1		0
					1		6		18		30		18		6		1		0
				1		7		25		55		55		25		7		1		0
			1		8		33		88		143		88		33		8		1		0
		1		9		42		130		273		273		130		42		9		1		0
	1		10		52		182		455		728		455		182		52		10		1		0

A167763 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
0	1	2	3	4	5	6	7	8	9	10
0	1	3	7	12	18	25	33	42	52
0	1	4	12	30	55	88	130	182
0	1	5	18	55	143	273	455
0	1	6	25	88	273	728
0	1	7	33	130	455
0	1	8	42	182
0	1	9	52
0	1	10
0	1
0

A167763 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	0	1	2	3	4	5	6	7	8	9	10
		0	1	3	7	12	18	25	33	42	52
			0	1	4	12	30	55	88	130	182
				0	1	5	18	55	143	273	455
					0	1	6	25	88	273	728
						0	1	7	33	130	455
							0	1	8	42	182
								0	1	9	52
									0	1	10
										0	1
											0