A165408 - OEIS

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A165408 as a triangular array

														1
													0		1
												0		0		1
											0		1		0		1
										0		0		2		0		1
									0		0		0		3		0		1
								0		0		2		0		4		0		1
							0		0		0		5		0		5		0		1
						0		0		0		0		9		0		6		0		1
					0		0		0		5		0		14		0		7		0		1
				0		0		0		0		14		0		20		0		8		0		1
			0		0		0		0		0		28		0		27		0		9		0		1
		0		0		0		0		14		0		48		0		35		0		10		0		1
	0		0		0		0		0		42		0		75		0		44		0		11		0		1

A165408 as a square array

1	0	0	0	0	0	0	0	0	0	0	0	0	0
1	0	1	0	0	0	0	0	0	0	0	0	0
1	0	2	0	2	0	0	0	0	0	0	0
1	0	3	0	5	0	5	0	0	0	0
1	0	4	0	9	0	14	0	14	0
1	0	5	0	14	0	28	0	42
1	0	6	0	20	0	48	0
1	0	7	0	27	0	75
1	0	8	0	35	0
1	0	9	0	44
1	0	10	0
1	0	11
1	0
1

A165408 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0	0	0	0
	1	0	1	0	0	0	0	0	0	0	0	0	0
		1	0	2	0	2	0	0	0	0	0	0	0
			1	0	3	0	5	0	5	0	0	0	0
				1	0	4	0	9	0	14	0	14	0
					1	0	5	0	14	0	28	0	42
						1	0	6	0	20	0	48	0
							1	0	7	0	27	0	75
								1	0	8	0	35	0
									1	0	9	0	44
										1	0	10	0
											1	0	11
												1	0
													1