A125093 - OEIS

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A125093 as a triangular array

															1
														-2		2
													-3		0		3
												0		-4		0		4
											-5		0		0		0		5
										6		-6		-6		0		0		6
									-7		0		0		0		0		0		7
								0		0		0		-8		0		0		0		8
							0		0		-9		0		0		0		0		0		9
						10		-10		0		0		-10		0		0		0		0		10
					-11		0		0		0		0		0		0		0		0		0		11
				0		12		0		-12		0		-12		0		0		0		0		0		12
			-13		0		0		0		0		0		0		0		0		0		0		0		13
		14		-14		0		0		0		0		-14		0		0		0		0		0		0		14
	15		0		-15		0

A125093 as a square array

1	-2	-3	0	-5	6	-7	0	0	10	-11	0	-13	14	15
2	0	-4	0	-6	0	0	0	-10	0	12	0	-14	0
3	0	0	-6	0	0	-9	0	0	0	0	0	-15
4	0	0	0	-8	0	0	0	-12	0	0	0
5	0	0	0	0	-10	0	0	0	0
6	0	0	0	0	0	-12	0	0
7	0	0	0	0	0	0	-14
8	0	0	0	0	0	0
9	0	0	0	0	0
10	0	0	0	0
11	0	0	0
12	0	0
13	0
14

A125093 as an upper right triangle

1	-2	-3	0	-5	6	-7	0	0	10	-11	0	-13	14	15
	2	0	-4	0	-6	0	0	0	-10	0	12	0	-14	0
		3	0	0	-6	0	0	-9	0	0	0	0	0	-15
			4	0	0	0	-8	0	0	0	-12	0	0	0
				5	0	0	0	0	-10	0	0	0	0
					6	0	0	0	0	0	-12	0	0
						7	0	0	0	0	0	0	-14
							8	0	0	0	0	0	0
								9	0	0	0	0	0
									10	0	0	0	0
										11	0	0	0
											12	0	0
												13	0
													14