A258197 - OEIS

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A258197 as a triangular array

												0
											0		0
										0		1		0
									0		1		1		0
								0		4		5		4		0
							0		1		7		7		1		0
						0		5		8		24		8		5		0
					0		1		10		12		12		10		1		0
				0		12		32		92		59		92		32		12		0
			0		6		60		124		165		165		124		60		6		0
		0		7		39		244		247		456		247		244		39		7		0
	0		1		16		103		371		493

A258197 as a square array

0	0	0	0	0	0	0	0	0	0	0	0
0	1	1	4	1	5	1	12	6	7	1
0	1	5	7	8	10	32	60	39	16
0	4	7	24	12	92	124	244	103
0	1	8	12	59	165	247	371
0	5	10	92	165	456	493
0	1	32	124	247
0	12	60	244
0	6	39
0	7
0

A258197 as an upper right triangle

0	0	0	0	0	0	0	0	0	0	0	0
	0	1	1	4	1	5	1	12	6	7	1
		0	1	5	7	8	10	32	60	39	16
			0	4	7	24	12	92	124	244	103
				0	1	8	12	59	165	247	371
					0	5	10	92	165	456	493
						0	1	32	124	247
							0	12	60	244
								0	6	39
									0	7
										0