A081417 - OEIS

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A081417 as a triangular array

												0
											0		0
										0		1		0
									0		2		2		0
								0		2		3		2		0
							0		3		4		4		3		0
						0		3		6		8		6		3		0
					0		4		8		11		11		8		4		0
				0		4		9		16		19		16		9		4		0
			0		4		11		23		30		30		23		11		4		0
		0		4		14		30		46		54		46		30		14		4		0
	0		5		16		38		66		89		89		66		38		16		5		0
0		5		18		47		94		138		157		138		94

A081417 as a square array

0	0	0	0	0	0	0	0	0	0	0	0
1	2	2	3	3	4	4	4	4	5	5
2	3	4	6	8	9	11	14	16	18
2	4	8	11	16	23	30	38	47
3	6	11	19	30	46	66	94
3	8	16	30	54	89	138
4	9	23	46	89	157
4	11	30	66	138
4	14	38	94
4	16
5

A081417 as an upper right triangle

0	0	0	0	0	0	0	0	0	0	0	0	0
	0	1	2	2	3	3	4	4	4	4	5	5
		0	2	3	4	6	8	9	11	14	16	18
			0	2	4	8	11	16	23	30	38	47
				0	3	6	11	19	30	46	66	94
					0	3	8	16	30	54	89	138
						0	4	9	23	46	89	157
							0	4	11	30	66	138
								0	4	14	38	94
									0	4	16
										0	5
											0

												0
											0		0
										0		1		0
									0		2		2		0
								0		2		3		2		0
							0		3		4		4		3		0
						0		3		6		8		6		3		0
					0		4		8		11		11		8		4		0
				0		4		9		16		19		16		9		4		0
			0		4		11		23		30		30		23		11		4		0
		0		4		14		30		46		54		46		30		14		4		0
	0		5		16		38		66		89		89		66		38		16		5		0
0		5		18		47		94		138		157		138		94

0	0	0	0	0	0	0	0	0	0	0	0
1	2	2	3	3	4	4	4	4	5	5
2	3	4	6	8	9	11	14	16	18
2	4	8	11	16	23	30	38	47
3	6	11	19	30	46	66	94
3	8	16	30	54	89	138
4	9	23	46	89	157
4	11	30	66	138
4	14	38	94
4	16
5

0	0	0	0	0	0	0	0	0	0	0	0	0
	0	1	2	2	3	3	4	4	4	4	5	5
		0	2	3	4	6	8	9	11	14	16	18
			0	2	4	8	11	16	23	30	38	47
				0	3	6	11	19	30	46	66	94
					0	3	8	16	30	54	89	138
						0	4	9	23	46	89	157
							0	4	11	30	66	138
								0	4	14	38	94
									0	4	16
										0	5
											0

												0
											0		0
										0		1		0
									0		2		2		0
								0		2		3		2		0
							0		3		4		4		3		0
						0		3		6		8		6		3		0
					0		4		8		11		11		8		4		0
				0		4		9		16		19		16		9		4		0
			0		4		11		23		30		30		23		11		4		0
		0		4		14		30		46		54		46		30		14		4		0
	0		5		16		38		66		89		89		66		38		16		5		0
0		5		18		47		94		138		157		138		94

0	0	0	0	0	0	0	0	0	0	0	0
1	2	2	3	3	4	4	4	4	5	5
2	3	4	6	8	9	11	14	16	18
2	4	8	11	16	23	30	38	47
3	6	11	19	30	46	66	94
3	8	16	30	54	89	138
4	9	23	46	89	157
4	11	30	66	138
4	14	38	94
4	16
5

0	0	0	0	0	0	0	0	0	0	0	0	0
	0	1	2	2	3	3	4	4	4	4	5	5
		0	2	3	4	6	8	9	11	14	16	18
			0	2	4	8	11	16	23	30	38	47
				0	3	6	11	19	30	46	66	94
					0	3	8	16	30	54	89	138
						0	4	9	23	46	89	157
							0	4	11	30	66	138
								0	4	14	38	94
									0	4	16
										0	5
											0

												0
											0		0
										0		1		0
									0		2		2		0
								0		2		3		2		0
							0		3		4		4		3		0
						0		3		6		8		6		3		0
					0		4		8		11		11		8		4		0
				0		4		9		16		19		16		9		4		0
			0		4		11		23		30		30		23		11		4		0
		0		4		14		30		46		54		46		30		14		4		0
	0		5		16		38		66		89		89		66		38		16		5		0
0		5		18		47		94		138		157		138		94

0	0	0	0	0	0	0	0	0	0	0	0
1	2	2	3	3	4	4	4	4	5	5
2	3	4	6	8	9	11	14	16	18
2	4	8	11	16	23	30	38	47
3	6	11	19	30	46	66	94
3	8	16	30	54	89	138
4	9	23	46	89	157
4	11	30	66	138
4	14	38	94
4	16
5

0	0	0	0	0	0	0	0	0	0	0	0	0
	0	1	2	2	3	3	4	4	4	4	5	5
		0	2	3	4	6	8	9	11	14	16	18
			0	2	4	8	11	16	23	30	38	47
				0	3	6	11	19	30	46	66	94
					0	3	8	16	30	54	89	138
						0	4	9	23	46	89	157
							0	4	11	30	66	138
								0	4	14	38	94
									0	4	16
										0	5
											0