A321490 - OEIS

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A321490 as a triangular array

											4
										15		32
									40		65		108
								85		120		175		256
							156		203		272		369		500
						259		320		405		520		671		864
					400		477		580		715		888		1105		1372
				585		680		803		960		1157		1400		1695		2048
			820		935		1080		1261		1484		1755		2080		2465		2916
		1111		1248		1417		1624		1875		2176		2533		2952		3439		4000
	1464		1625		1820		2055		2336

A321490 as a square array

4	15	40	85	156	259	400	585	820	1111	1464
32	65	120	203	320	477	680	935	1248	1625
108	175	272	405	580	803	1080	1417	1820
256	369	520	715	960	1261	1624	2055
500	671	888	1157	1484	1875	2336
864	1105	1400	1755	2176
1372	1695	2080	2533
2048	2465	2952
2916	3439
4000

A321490 as an upper right triangle

4	15	40	85	156	259	400	585	820	1111	1464
	32	65	120	203	320	477	680	935	1248	1625
		108	175	272	405	580	803	1080	1417	1820
			256	369	520	715	960	1261	1624	2055
				500	671	888	1157	1484	1875	2336
					864	1105	1400	1755	2176
						1372	1695	2080	2533
							2048	2465	2952
								2916	3439
									4000