A111006 - OEIS

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A111006 as a triangular array

												1
											0		1
										0		1		2
									0		0		2		3
								0		0		1		5		5
							0		0		0		3		10		8
						0		0		0		1		9		20		13
					0		0		0		0		4		22		38		21
				0		0		0		0		1		14		51		71		34
			0		0		0		0		0		5		40		111		130		55
		0		0		0		0		0		1		20		105		233		235		89
	0		0		0		0		0		0		6		65		256		474		420		144

A111006 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
2	2	1	0	0	0	0	0	0	0
3	5	3	1	0	0	0	0	0
5	10	9	4	1	0	0	0
8	20	22	14	5	1	0
13	38	51	40	20	6
21	71	111	105	65
34	130	233	256
55	235	474
89	420
144

A111006 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
		2	2	1	0	0	0	0	0	0	0
			3	5	3	1	0	0	0	0	0
				5	10	9	4	1	0	0	0
					8	20	22	14	5	1	0
						13	38	51	40	20	6
							21	71	111	105	65
								34	130	233	256
									55	235	474
										89	420
											144