A243641 - OEIS

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A243641 as a triangular array

												4
											4		8
										4		9		16
									4		9		21		32
								4		9		21		50		64
							4		9		21		51		120		128
						4		9		21		51		127		289		256
					4		9		21		51		127		323		697		512
				4		9		21		51		127		324		835		1682		1024
			4		9		21		51		127		324		844		2187		4060		2048
		4		9		21		51		127		324		844		2242		5787		9801		4096
	4

A243641 as a square array

4	4	4	4	4	4	4	4	4	4	4	4
8	9	9	9	9	9	9	9	9	9
16	21	21	21	21	21	21	21	21
32	50	51	51	51	51	51	51
64	120	127	127	127	127	127
128	289	323	324	324	324
256	697	835	844	844
512	1682	2187	2242
1024	4060	5787
2048	9801
4096

A243641 as an upper right triangle

4	4	4	4	4	4	4	4	4	4	4	4
	8	9	9	9	9	9	9	9	9	9
		16	21	21	21	21	21	21	21	21
			32	50	51	51	51	51	51	51
				64	120	127	127	127	127	127
					128	289	323	324	324	324
						256	697	835	844	844
							512	1682	2187	2242
								1024	4060	5787
									2048	9801
										4096