A144435 - OEIS

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A144435 as a triangular array

									1
								1		1
							1		2		1
						1		1		1		1
					1		0		2		0		1
				1		-1		0		0		-1		1
			1		-2		3		4		3		-2		1
		1		-3		3		-17		-17		3		-3		1
	1		-4		8		28		110		28		8		-4		1
1		-5		10		-90		-476		-476		-90		10		-5		1

A144435 as a square array

1	1	1	1	1	1	1	1	1	1
1	2	1	0	-1	-2	-3	-4	-5
1	1	2	0	3	3	8	10
1	0	0	4	-17	28	-90
1	-1	3	-17	110	-476
1	-2	3	28	-476
1	-3	8	-90
1	-4	10
1	-5
1

A144435 as an upper right triangle

1	1	1	1	1	1	1	1	1	1
	1	2	1	0	-1	-2	-3	-4	-5
		1	1	2	0	3	3	8	10
			1	0	0	4	-17	28	-90
				1	-1	3	-17	110	-476
					1	-2	3	28	-476
						1	-3	8	-90
							1	-4	10
								1	-5
									1