A194939 - OEIS

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A194939 as a triangular array

											2
										3		5
									5		8		10
								7		12		15		17
							11		18		23		26		28
						13		24		31		36		39		41
					17		30		41		48		53		56		58
				19		36		49		60		67		72		75		77
			23		42		59		72		83		90		95		98		100
		29		52		71		88		101		112		119		124		127		129
	31		60		83		102		119		132		143		150		155		158		160

A194939 as a square array

2	3	5	7	11	13	17	19	23	29	31
5	8	12	18	24	30	36	42	52	60
10	15	23	31	41	49	59	71	83
17	26	36	48	60	72	88	102
28	39	53	67	83	101	119
41	56	72	90	112	132
58	75	95	119	143
77	98	124	150
100	127	155
129	158
160

A194939 as an upper right triangle

2	3	5	7	11	13	17	19	23	29	31
	5	8	12	18	24	30	36	42	52	60
		10	15	23	31	41	49	59	71	83
			17	26	36	48	60	72	88	102
				28	39	53	67	83	101	119
					41	56	72	90	112	132
						58	75	95	119	143
							77	98	124	150
								100	127	155
									129	158
										160