A129620 - OEIS

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A129620 as a triangular array

												1
											1		0
										1		1		0
									1		2		1		0
								1		2		5		1		0
							1		2		8		9		1		0
						1		2		8		24		17		1		0
					1		2		8		32		74		26		1		0
				1		2		8		32		140		189		41		1		0
			1		2		8		32		167		542		460		57		1		0
		1		2		8		32		167		837		1964		989		81		1		0
	1		2		8		32		167		928		4167		6291		2021		106		1		0

A129620 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
0	1	2	2	2	2	2	2	2	2	2
0	1	5	8	8	8	8	8	8	8
0	1	9	24	32	32	32	32	32
0	1	17	74	140	167	167	167
0	1	26	189	542	837	928
0	1	41	460	1964	4167
0	1	57	989	6291
0	1	81	2021
0	1	106
0	1
0

A129620 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	0	1	2	2	2	2	2	2	2	2	2
		0	1	5	8	8	8	8	8	8	8
			0	1	9	24	32	32	32	32	32
				0	1	17	74	140	167	167	167
					0	1	26	189	542	837	928
						0	1	41	460	1964	4167
							0	1	57	989	6291
								0	1	81	2021
									0	1	106
										0	1
											0