A160486 - OEIS

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A160486 as a triangular array

							1
						1		1
					1		18		5
				1		179		479		61
			1		1636		18270		19028		1385
		1		14757		540242		1949762		1073517		50521
	1		132854		14494859		137963364		241595239		82112518		2702765

A160486 as a square array

1	1	1	1	1	1	1
1	18	179	1636	14757	132854
5	479	18270	540242	14494859
61	19028	1949762	137963364
1385	1073517	241595239
50521	82112518
2702765

A160486 as an upper right triangle

1	1	1	1	1	1	1
	1	18	179	1636	14757	132854
		5	479	18270	540242	14494859
			61	19028	1949762	137963364
				1385	1073517	241595239
					50521	82112518
						2702765