A337426 - cp's OEIS frontend

A337426 Sums s of positive exponents such that no prime of the form (3^j*5^k + 1)/2 with j + k = s exists.

n	a(n)
1	2
2	16
3	24
4	25
5	30
6	40
7	41
8	50
9	57
10	61
11	64
12	65
13	69
14	71
15	74
16	77
17	79
18	80
19	82
20	84
21	89
22	95
23	97
24	99
25	104
26	105
27	106
28	107
29	111
30	112
31	119
32	124
33	129
34	132
35	133
36	136
37	137
38	139
39	141
40	143
41	147
42	153
43	155
44	158
45	165
46	166
47	167
48	168
49	170
50	176
51	177
52	178
53	181
54	193
55	203
56	208
57	215
58	216

[2, 16, 24, 25, 30, 40, 41, 50, 57, 61, 64, 65, 69, 71, 74, 77, 79, 80, 82, 84, 89, 95, 97, 99, 104, 105, 106, 107, 111, 112, 119, 124, 129, 132, 133, 136, 137, 139, 141, 143, 147, 153, 155, 158, 165, 166, 167, 168, 170, 176, 177, 178, 181, 193, 203, 208, 215, 216]

cp's OEIS Frontend

A337426 Sums s of positive exponents such that no prime of the form (3^j*5^k + 1)/2 with j + k = s exists.

Table of values

List of values

n	a(n)
1	2
2	16
3	24
4	25
5	30
6	40
7	41
8	50
9	57
10	61
11	64
12	65
13	69
14	71
15	74
16	77
17	79
18	80
19	82
20	84
21	89
22	95
23	97
24	99
25	104
26	105
27	106
28	107
29	111
30	112
31	119
32	124
33	129
34	132
35	133
36	136
37	137
38	139
39	141
40	143
41	147
42	153
43	155
44	158
45	165
46	166
47	167
48	168
49	170
50	176
51	177
52	178
53	181
54	193
55	203
56	208
57	215
58	216

n	a(n)
1	2
2	16
3	24
4	25
5	30
6	40
7	41
8	50
9	57
10	61
11	64
12	65
13	69
14	71
15	74
16	77
17	79
18	80
19	82
20	84
21	89
22	95
23	97
24	99
25	104
26	105
27	106
28	107
29	111
30	112
31	119
32	124
33	129
34	132
35	133
36	136
37	137
38	139
39	141
40	143
41	147
42	153
43	155
44	158
45	165
46	166
47	167
48	168
49	170
50	176
51	177
52	178
53	181
54	193
55	203
56	208
57	215
58	216

n	a(n)
1	2
2	16
3	24
4	25
5	30
6	40
7	41
8	50
9	57
10	61
11	64
12	65
13	69
14	71
15	74
16	77
17	79
18	80
19	82
20	84
21	89
22	95
23	97
24	99
25	104
26	105
27	106
28	107
29	111
30	112
31	119
32	124
33	129
34	132
35	133
36	136
37	137
38	139
39	141
40	143
41	147
42	153
43	155
44	158
45	165
46	166
47	167
48	168
49	170
50	176
51	177
52	178
53	181
54	193
55	203
56	208
57	215
58	216