A209698 - OEIS

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A209698 as a triangular array

											1
										2		2
									3		4		4
								4		7		10		8
							5		11		20		24		16
						6		16		35		54		56		32
					7		22		56		104		140		128		64
				8		29		84		181		294		352		288		128
			9		37		120		293		552		800		864		640		256
		10		46		165		449		957		1610		2112		2080		1408		512
	11		56		220		659		1562

A209698 as a square array

1	2	3	4	5	6	7	8	9	10	11
2	4	7	11	16	22	29	37	46	56
4	10	20	35	56	84	120	165	220
8	24	54	104	181	293	449	659
16	56	140	294	552	957	1562
32	128	352	800	1610
64	288	864	2112
128	640	2080
256	1408
512

A209698 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11
	2	4	7	11	16	22	29	37	46	56
		4	10	20	35	56	84	120	165	220
			8	24	54	104	181	293	449	659
				16	56	140	294	552	957	1562
					32	128	352	800	1610
						64	288	864	2112
							128	640	2080
								256	1408
									512