A077164 - cp's OEIS frontend

A077164 Triangle in which n-th row gives n numbers relatively prime to n and greater than all earlier terms in the triangle.

n	a(n)
1	2
2	3
3	5
4	7
5	8
6	10
7	11
8	13
9	15
10	17
11	18
12	19
13	21
14	22
15	23
16	25
17	29
18	31
19	35
20	37
21	41
22	43
23	44
24	45
25	46
26	47
27	48
28	50
29	51
30	53
31	55
32	57
33	59
34	61
35	63
36	65
37	67
38	68
39	70
40	71
41	73
42	74
43	76
44	77
45	79
46	81
47	83
48	87
49	89
50	91
51	93
52	97
53	99
54	101
55	103
56	104
57	105
58	106
59	107
60	108
61	109
62	111
63	112
64	113
65	114
66	115
67	119

[2, 3, 5, 7, 8, 10, 11, 13, 15, 17, 18, 19, 21, 22, 23, 25, 29, 31, 35, 37, 41, 43, 44, 45, 46, 47, 48, 50, 51, 53, 55, 57, 59, 61, 63, 65, 67, 68, 70, 71, 73, 74, 76, 77, 79, 81, 83, 87, 89, 91, 93, 97, 99, 101, 103, 104, 105, 106, 107, 108, 109, 111, 112, 113, 114, 115, 119]

cp's OEIS Frontend

A077164 Triangle in which n-th row gives n numbers relatively prime to n and greater than all earlier terms in the triangle.

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	7
5	8
6	10
7	11
8	13
9	15
10	17
11	18
12	19
13	21
14	22
15	23
16	25
17	29
18	31
19	35
20	37
21	41
22	43
23	44
24	45
25	46
26	47
27	48
28	50
29	51
30	53
31	55
32	57
33	59
34	61
35	63
36	65
37	67
38	68
39	70
40	71
41	73
42	74
43	76
44	77
45	79
46	81
47	83
48	87
49	89
50	91
51	93
52	97
53	99
54	101
55	103
56	104
57	105
58	106
59	107
60	108
61	109
62	111
63	112
64	113
65	114
66	115
67	119

n	a(n)
1	2
2	3
3	5
4	7
5	8
6	10
7	11
8	13
9	15
10	17
11	18
12	19
13	21
14	22
15	23
16	25
17	29
18	31
19	35
20	37
21	41
22	43
23	44
24	45
25	46
26	47
27	48
28	50
29	51
30	53
31	55
32	57
33	59
34	61
35	63
36	65
37	67
38	68
39	70
40	71
41	73
42	74
43	76
44	77
45	79
46	81
47	83
48	87
49	89
50	91
51	93
52	97
53	99
54	101
55	103
56	104
57	105
58	106
59	107
60	108
61	109
62	111
63	112
64	113
65	114
66	115
67	119

n	a(n)
1	2
2	3
3	5
4	7
5	8
6	10
7	11
8	13
9	15
10	17
11	18
12	19
13	21
14	22
15	23
16	25
17	29
18	31
19	35
20	37
21	41
22	43
23	44
24	45
25	46
26	47
27	48
28	50
29	51
30	53
31	55
32	57
33	59
34	61
35	63
36	65
37	67
38	68
39	70
40	71
41	73
42	74
43	76
44	77
45	79
46	81
47	83
48	87
49	89
50	91
51	93
52	97
53	99
54	101
55	103
56	104
57	105
58	106
59	107
60	108
61	109
62	111
63	112
64	113
65	114
66	115
67	119