A229839 - cp's OEIS frontend

A229839 Consider all 60-degree triangles with sides A < B < C. The sequence gives the values of C.

n	a(n)
1	8
2	15
3	16
4	21
5	24
6	30
7	32
8	35
9	40
10	42
11	45
12	48
13	55
14	56
15	60
16	63
17	64
18	65
19	70
20	72
21	75
22	77
23	80
24	84
25	88
26	90
27	91
28	96
29	99
30	104
31	105
32	110
33	112
34	117
35	119
36	120
37	126
38	128
39	130
40	133
41	135
42	136
43	140
44	143
45	144
46	147
47	150
48	152
49	153
50	154
51	160
52	165
53	168
54	171
55	175
56	176
57	180
58	182

[8, 15, 16, 21, 24, 30, 32, 35, 40, 42, 45, 48, 55, 56, 60, 63, 64, 65, 70, 72, 75, 77, 80, 84, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 119, 120, 126, 128, 130, 133, 135, 136, 140, 143, 144, 147, 150, 152, 153, 154, 160, 165, 168, 171, 175, 176, 180, 182]

cp's OEIS Frontend

A229839 Consider all 60-degree triangles with sides A < B < C. The sequence gives the values of C.

Table of values

List of values

n	a(n)
1	8
2	15
3	16
4	21
5	24
6	30
7	32
8	35
9	40
10	42
11	45
12	48
13	55
14	56
15	60
16	63
17	64
18	65
19	70
20	72
21	75
22	77
23	80
24	84
25	88
26	90
27	91
28	96
29	99
30	104
31	105
32	110
33	112
34	117
35	119
36	120
37	126
38	128
39	130
40	133
41	135
42	136
43	140
44	143
45	144
46	147
47	150
48	152
49	153
50	154
51	160
52	165
53	168
54	171
55	175
56	176
57	180
58	182

n	a(n)
1	8
2	15
3	16
4	21
5	24
6	30
7	32
8	35
9	40
10	42
11	45
12	48
13	55
14	56
15	60
16	63
17	64
18	65
19	70
20	72
21	75
22	77
23	80
24	84
25	88
26	90
27	91
28	96
29	99
30	104
31	105
32	110
33	112
34	117
35	119
36	120
37	126
38	128
39	130
40	133
41	135
42	136
43	140
44	143
45	144
46	147
47	150
48	152
49	153
50	154
51	160
52	165
53	168
54	171
55	175
56	176
57	180
58	182

n	a(n)
1	8
2	15
3	16
4	21
5	24
6	30
7	32
8	35
9	40
10	42
11	45
12	48
13	55
14	56
15	60
16	63
17	64
18	65
19	70
20	72
21	75
22	77
23	80
24	84
25	88
26	90
27	91
28	96
29	99
30	104
31	105
32	110
33	112
34	117
35	119
36	120
37	126
38	128
39	130
40	133
41	135
42	136
43	140
44	143
45	144
46	147
47	150
48	152
49	153
50	154
51	160
52	165
53	168
54	171
55	175
56	176
57	180
58	182