A299015 - OEIS

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A299015 as a triangular array

											1
										2		2
									4		7		4
								8		13		13		8
							16		29		20		29		16
						32		73		44		44		73		32
					64		157		123		174		123		157		64
				128		353		343		1052		1052		343		353		128
			256		869		957		4488		6908		4488		957		869		256
		512		1993		2710		18758		39124		39124		18758		2710		1993		512
	1024

A299015 as a square array

1	2	4	8	16	32	64	128	256	512	1024
2	7	13	29	73	157	353	869	1993
4	13	20	44	123	343	957	2710
8	29	44	174	1052	4488	18758
16	73	123	1052	6908	39124
32	157	343	4488	39124
64	353	957	18758
128	869	2710
256	1993
512

A299015 as an upper right triangle

1	2	4	8	16	32	64	128	256	512	1024
	2	7	13	29	73	157	353	869	1993
		4	13	20	44	123	343	957	2710
			8	29	44	174	1052	4488	18758
				16	73	123	1052	6908	39124
					32	157	343	4488	39124
						64	353	957	18758
							128	869	2710
								256	1993
									512