A242249 - OEIS

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

A242249 as a triangular array

												0
											0		1
										0		1		0
									0		1		1		0
								0		1		2		2		0
							0		1		3		7		4		0
						0		1		4		15		26		9		0
					0		1		5		26		82		107		20		0
				0		1		6		40		188		495		458		48		0
			0		1		7		57		360		1499		3144		2058		115		0
		0		1		8		77		614		3570		12628		20875		9498		286		0
	0		1		9		100		966		7284		37476		111064		142773		44947		719		0

A242249 as a square array

0	0	0	0	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1	1	1	1
0	1	2	3	4	5	6	7	8	9
0	2	7	15	26	40	57	77	100
0	4	26	82	188	360	614	966
0	9	107	495	1499	3570	7284
0	20	458	3144	12628	37476
0	48	2058	20875	111064
0	115	9498	142773
0	286	44947
0	719
0

A242249 as an upper right triangle

0	0	0	0	0	0	0	0	0	0	0	0
	1	1	1	1	1	1	1	1	1	1	1
		0	1	2	3	4	5	6	7	8	9
			0	2	7	15	26	40	57	77	100
				0	4	26	82	188	360	614	966
					0	9	107	495	1499	3570	7284
						0	20	458	3144	12628	37476
							0	48	2058	20875	111064
								0	115	9498	142773
									0	286	44947
										0	719
											0