A167948 - OEIS

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A167948 as a triangular array

												1
											0		1
										0		1		1
									0		0		1		2
								0		0		1		2		3
							0		0		0		2		3		6
						0		0		0		2		3		6		11
					0		0		0		0		3		6		11		22
				0		0		0		0		3		6		11		22		42
			0		0		0		0		0		6		11		22		42		84
		0		0		0		0		0		6		11		22		42		84		165
	0		0		0		0		0		0		11		22		42		84		165		330

A167948 as a square array

1	0	0	0	0	0	0	0	0	0	0	0
1	1	0	0	0	0	0	0	0	0	0
1	1	1	0	0	0	0	0	0	0
2	2	2	2	0	0	0	0	0
3	3	3	3	3	0	0	0
6	6	6	6	6	6	0
11	11	11	11	11	11
22	22	22	22	22
42	42	42	42
84	84	84
165	165
330

A167948 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0	0
	1	1	0	0	0	0	0	0	0	0	0
		1	1	1	0	0	0	0	0	0	0
			2	2	2	2	0	0	0	0	0
				3	3	3	3	3	0	0	0
					6	6	6	6	6	6	0
						11	11	11	11	11	11
							22	22	22	22	22
								42	42	42	42
									84	84	84
										165	165
											330