A355607 - OEIS

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

A355607 as a triangular array

												1
											1		1
										1		0		0
									1		0		2		0
								1		0		0		-3		0
							1		0		0		6		20		0
						1		0		0		0		-12		-90		0
					1		0		0		0		24		40		594		0
				1		0		0		0		0		-60		180		-4200		0
			1		0		0		0		0		120		240		-1512		34544		0
		1		0		0		0		0		0		-360		-1260		11760		-316008		0
	1		0		0		0		0		0		720		1680		28224		-38880		3207240		0

A355607 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
1	0	0	0	0	0	0	0	0	0	0
0	2	0	0	0	0	0	0	0	0
0	-3	6	0	0	0	0	0	0
0	20	-12	24	0	0	0	0
0	-90	40	-60	120	0	0
0	594	180	240	-360	720
0	-4200	-1512	-1260	1680
0	34544	11760	28224
0	-316008	-38880
0	3207240
0

A355607 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	1	0	0	0	0	0	0	0	0	0	0
		0	2	0	0	0	0	0	0	0	0
			0	-3	6	0	0	0	0	0	0
				0	20	-12	24	0	0	0	0
					0	-90	40	-60	120	0	0
						0	594	180	240	-360	720
							0	-4200	-1512	-1260	1680
								0	34544	11760	28224
									0	-316008	-38880
										0	3207240
											0