A297993 - OEIS

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A297993 as a triangular array

									0
								1		1
							1		4		1
						2		17		17		2
					3		49		48		49		3
				5		166		146		146		166		5
			8		573		424		466		424		573		8
		13		1933		1274		1446		1446		1274		1933		13
	21		6538		3820		4648		5100		4648		3820		6538		21
34		22165		11529		14888		18189		18189		14888		11529		22165		34

A297993 as a square array

0	1	1	2	3	5	8	13	21	34
1	4	17	49	166	573	1933	6538	22165
1	17	48	146	424	1274	3820	11529
2	49	146	466	1446	4648	14888
3	166	424	1446	5100	18189
5	573	1274	4648	18189
8	1933	3820	14888
13	6538	11529
21	22165
34

A297993 as an upper right triangle

0	1	1	2	3	5	8	13	21	34
	1	4	17	49	166	573	1933	6538	22165
		1	17	48	146	424	1274	3820	11529
			2	49	146	466	1446	4648	14888
				3	166	424	1446	5100	18189
					5	573	1274	4648	18189
						8	1933	3820	14888
							13	6538	11529
								21	22165
									34