A287919 - OEIS

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A287919 as a triangular array

									2
								3		5
							5		8		13
						7		12		20		33
					11		18		30		50		83
				13		24		42		72		122		205
			17		30		54		96		168		290		495
		19		36		66		120		216		384		674		1169
	23		42		78		144		264		480		864		1538		2707
29		52		94		172		316		580		1060		1924		3462		6169

A287919 as a square array

2	3	5	7	11	13	17	19	23	29
5	8	12	18	24	30	36	42	52
13	20	30	42	54	66	78	94
33	50	72	96	120	144	172
83	122	168	216	264	316
205	290	384	480	580
495	674	864	1060
1169	1538	1924
2707	3462
6169

A287919 as an upper right triangle

2	3	5	7	11	13	17	19	23	29
	5	8	12	18	24	30	36	42	52
		13	20	30	42	54	66	78	94
			33	50	72	96	120	144	172
				83	122	168	216	264	316
					205	290	384	480	580
						495	674	864	1060
							1169	1538	1924
								2707	3462
									6169