A208511 - OEIS

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A208511 as a triangular array

											1
										1		1
									1		3		2
								1		5		7		4
							1		7		14		16		8
						1		9		23		37		36		16
					1		11		34		69		94		80		32
				1		13		47		114		195		232		176		64
			1		15		62		174		354		528		560		384		128
		1		17		79		251		588		1041		1384		1328		832		256
	1		19		98		347		916		1863		2938		3536

A208511 as a square array

1	1	1	1	1	1	1	1	1	1	1
1	3	5	7	9	11	13	15	17	19
2	7	14	23	34	47	62	79	98
4	16	37	69	114	174	251	347
8	36	94	195	354	588	916
16	80	232	528	1041	1863
32	176	560	1384	2938
64	384	1328	3536
128	832
256

A208511 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	1	3	5	7	9	11	13	15	17	19
		2	7	14	23	34	47	62	79	98
			4	16	37	69	114	174	251	347
				8	36	94	195	354	588	916
					16	80	232	528	1041	1863
						32	176	560	1384	2938
							64	384	1328	3536
								128	832
									256