A298930 - OEIS

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A298930 as a triangular array

												0
											0		0
										0		1		0
									0		3		3		0
								0		2		1		2		0
							0		11		4		4		11		0
						0		13		3		11		3		13		0
					0		34		7		23		23		7		34		0
				0		65		14		72		94		72		14		65		0
			0		123		35		201		255		255		201		35		123		0
		0		266		89		597		666		955		666		597		89		266		0
	0		499		242		1717		2720		3569		3569		2720

A298930 as a square array

0	0	0	0	0	0	0	0	0	0	0	0
0	1	3	2	11	13	34	65	123	266	499
0	3	1	4	3	7	14	35	89	242
0	2	4	11	23	72	201	597	1717
0	11	3	23	94	255	666	2720
0	13	7	72	255	955	3569
0	34	14	201	666	3569
0	65	35	597	2720
0	123	89
0	266
0

A298930 as an upper right triangle

0	0	0	0	0	0	0	0	0	0	0	0
	0	1	3	2	11	13	34	65	123	266	499
		0	3	1	4	3	7	14	35	89	242
			0	2	4	11	23	72	201	597	1717
				0	11	3	23	94	255	666	2720
					0	13	7	72	255	955	3569
						0	34	14	201	666	3569
							0	65	35	597	2720
								0	123	89
									0	266
										0