A171837 - OEIS

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A171837 as a triangular array

											1
										2		5
									4		3		7
								8		6		10		11
							16		12		9		14		13
						32		24		18		20		15		17
					64		48		36		27		28		21		19
				128		96		72		54		40		30		22		23
			256		192		144		108		80		56		42		26		25
		512		384		288		216		160		81		60		44		33		29
	1024		768		576		432		320		162		112		84		45		34		31

A171837 as a square array

1	2	4	8	16	32	64	128	256	512	1024
5	3	6	12	24	48	96	192	384	768
7	10	9	18	36	72	144	288	576
11	14	20	27	54	108	216	432
13	15	28	40	80	160	320
17	21	30	56	81	162
19	22	42	60	112
23	26	44	84
25	33	45
29	34
31

A171837 as an upper right triangle

1	2	4	8	16	32	64	128	256	512	1024
	5	3	6	12	24	48	96	192	384	768
		7	10	9	18	36	72	144	288	576
			11	14	20	27	54	108	216	432
				13	15	28	40	80	160	320
					17	21	30	56	81	162
						19	22	42	60	112
							23	26	44	84
								25	33	45
									29	34
										31