A330462 - OEIS

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A330462 as a triangular array

												1
											0		1
										0		1		0
									0		2		1		0
								0		2		2		0		0
							0		3		4		0		0		0
						0		4		6		2		0		0		0
					0		5		11		3		0		0		0		0
				0		6		16		8		0		0		0		0		0
			0		8		25		15		1		0		0		0		0		0
		0		10		35		28		4		0		0		0		0		0		0
	0		12		52		46		9		0		0		0		0		0		0		0

A330462 as a square array

1	0	0	0	0	0	0	0	0	0	0	0
1	1	2	2	3	4	5	6	8	10	12
0	1	2	4	6	11	16	25	35	52
0	0	0	2	3	8	15	28	46
0	0	0	0	0	1	4	9
0	0	0	0	0	0	0
0	0	0	0	0	0
0	0	0	0	0
0	0	0	0
0	0	0
0	0
0

A330462 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0	0
	1	1	2	2	3	4	5	6	8	10	12
		0	1	2	4	6	11	16	25	35	52
			0	0	0	2	3	8	15	28	46
				0	0	0	0	0	1	4	9
					0	0	0	0	0	0	0
						0	0	0	0	0	0
							0	0	0	0	0
								0	0	0	0
									0	0	0
										0	0
											0