A332374 - OEIS

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A332374 as a triangular array

									3
								7		15
							13		28		53
						21		44		82		127
					31		65		122		190		285
				43		89		166		256		382		511
			57		118		220		339		506		678		901
		73		150		279		430		642		860		1142		1447
	91		187		348		536		801		1073		1424		1804		2249
111		227		421		647		966		1290		1710		2164		2696		3231

A332374 as a square array

3	7	13	21	31	43	57	73	91	111
15	28	44	65	89	118	150	187	227
53	82	122	166	220	279	348	421
127	190	256	339	430	536	647
285	382	506	642	801	966
511	678	860	1073	1290
901	1142	1424	1710
1447	1804	2164
2249	2696
3231

A332374 as an upper right triangle

3	7	13	21	31	43	57	73	91	111
	15	28	44	65	89	118	150	187	227
		53	82	122	166	220	279	348	421
			127	190	256	339	430	536	647
				285	382	506	642	801	966
					511	678	860	1073	1290
						901	1142	1424	1710
							1447	1804	2164
								2249	2696
									3231