A189696 - OEIS

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A189696 as a triangular array

									2
								4		4
							8		16		7
						16		64		49		12
					32		256		292		144		20
				64		1024		1723		1298		400		33
			128		4096		10327		11637		5172		1089		54
		256		16384		61996		107720		65297		20316		2916		88
	512		65536		371641		997264		862652		370045		77752		7744		143
1024		262144

A189696 as a square array

2	4	8	16	32	64	128	256	512	1024
4	16	64	256	1024	4096	16384	65536	262144
7	49	292	1723	10327	61996	371641
12	144	1298	11637	107720	997264
20	400	5172	65297	862652
33	1089	20316	370045
54	2916	77752
88	7744
143

A189696 as an upper right triangle

2	4	8	16	32	64	128	256	512	1024
	4	16	64	256	1024	4096	16384	65536	262144
		7	49	292	1723	10327	61996	371641
			12	144	1298	11637	107720	997264
				20	400	5172	65297	862652
					33	1089	20316	370045
						54	2916	77752
							88	7744
								143