A106246 - OEIS

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A106246 as a triangular array

														1
													2		1
												1		4		1
											0		3		6		1
										0		0		6		8		1
									0		0		0		10		10		1
								0		0		0		0		15		12		1
							0		0		0		0		0		21		14		1
						0		0		0		0		0		0		28		16		1
					0		0		0		0		0		0		0		36		18		1
				0		0		0		0		0		0		0		0		45		20		1
			0		0		0		0		0		0		0		0		0		55		22		1
		0		0		0		0		0		0		0		0		0		0		66		24		1
	0		0		0		0		0		0

A106246 as a square array

1	2	1	0	0	0	0	0	0	0	0	0	0	0
1	4	3	0	0	0	0	0	0	0	0	0	0
1	6	6	0	0	0	0	0	0	0	0	0
1	8	10	0	0	0	0	0	0	0	0
1	10	15	0	0	0	0	0	0	0
1	12	21	0	0	0	0	0	0
1	14	28	0	0	0	0
1	16	36	0	0	0
1	18	45	0	0
1	20	55	0
1	22	66
1	24
1

A106246 as an upper right triangle

1	2	1	0	0	0	0	0	0	0	0	0	0	0
	1	4	3	0	0	0	0	0	0	0	0	0	0
		1	6	6	0	0	0	0	0	0	0	0	0
			1	8	10	0	0	0	0	0	0	0	0
				1	10	15	0	0	0	0	0	0	0
					1	12	21	0	0	0	0	0	0
						1	14	28	0	0	0	0
							1	16	36	0	0	0
								1	18	45	0	0
									1	20	55	0
										1	22	66
											1	24
												1