A227612 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A227612 as a triangular array

													1
												0		6
											0		1		15
										0		1		5		22
									0		0		1		6		30
								0		0		1		3		9		45
							0		0		1		1		7		15		36
						0		0		0		2		2		6		14		62
					0		0		0		1		1		5		6		22		69
				0		0		0		1		1		1		5		16		21		84
			0		0		0		0		1		1		3		6		15		30		56
		0		0		0		0		1		4		1		5		4		15		22		142
	0		0		0		0		0		1		1		3		9		9		13		45		53

A227612 as a square array

1	0	0	0	0	0	0	0	0	0	0	0	0
6	1	1	0	0	0	0	0	0	0	0	0
15	5	1	1	1	0	0	0	0	0	0
22	6	3	1	2	1	1	0	0	0
30	9	7	2	1	1	1	1	0
45	15	6	5	1	1	4	1
36	14	6	5	3	1	1
62	22	16	6	5	3
69	21	15	4	9
84	30	15	9
56	22	13
142	45
53

A227612 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0	0	0
	6	1	1	0	0	0	0	0	0	0	0	0
		15	5	1	1	1	0	0	0	0	0	0
			22	6	3	1	2	1	1	0	0	0
				30	9	7	2	1	1	1	1	0
					45	15	6	5	1	1	4	1
						36	14	6	5	3	1	1
							62	22	16	6	5	3
								69	21	15	4	9
									84	30	15	9
										56	22	13
											142	45
												53