A191910 - OEIS

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

A191910 as a triangular array

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

A191910 as a square array

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

A191910 as an upper right triangle

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