A075652 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A075652 as a triangular array

												1
											2		4
										3		6		9
									7		11		15		19
								8		13		18		23		28
							14		20		26		32		38		44
						22		29		36		43		50		57		64
					31		39		47		55		63		71		79		87
				40		49		58		67		76		85		94		103		112
			60		70		80		90		100		110		120		130		140		150
		82		93		104		115		126		137		148		159		170		181		192
	83

A075652 as a square array

1	2	3	7	8	14	22	31	40	60	82	83
4	6	11	13	20	29	39	49	70	93
9	15	18	26	36	47	58	80	104
19	23	32	43	55	67	90	115
28	38	50	63	76	100	126
44	57	71	85	110	137
64	79	94	120	148
87	103	130	159
112	140	170
150	181
192

A075652 as an upper right triangle

1	2	3	7	8	14	22	31	40	60	82	83
	4	6	11	13	20	29	39	49	70	93
		9	15	18	26	36	47	58	80	104
			19	23	32	43	55	67	90	115
				28	38	50	63	76	100	126
					44	57	71	85	110	137
						64	79	94	120	148
							87	103	130	159
								112	140	170
									150	181
										192