A241758 - cp's OEIS frontend

A241758 Smallest prime in representation 2*A241757(n) by sum of two primes, the adding of which in binary requires only one carry.

n	a(n)
1	2
2	5
3	13
4	5
5	17
6	17
7	5
8	17
9	5
10	5
11	13
12	17
13	5
14	13
15	5
16	17
17	37
18	17
19	5
20	13
21	17
22	17
23	29
24	37
25	41
26	5
27	5
28	17
29	13
30	5
31	13
32	17
33	5
34	37
35	41
36	17
37	5
38	73
39	5
40	89
41	13
42	97
43	5
44	13
45	17
46	37
47	41
48	29
49	137
50	5
51	5
52	41
53	5
54	41
55	13
56	193
57	5
58	5
59	17
60	193
61	17
62	17
63	37
64	41
65	37
66	97
67	53
68	73
69	53
70	5

[2, 5, 13, 5, 17, 17, 5, 17, 5, 5, 13, 17, 5, 13, 5, 17, 37, 17, 5, 13, 17, 17, 29, 37, 41, 5, 5, 17, 13, 5, 13, 17, 5, 37, 41, 17, 5, 73, 5, 89, 13, 97, 5, 13, 17, 37, 41, 29, 137, 5, 5, 41, 5, 41, 13, 193, 5, 5, 17, 193, 17, 17, 37, 41, 37, 97, 53, 73, 53, 5]

cp's OEIS Frontend

A241758 Smallest prime in representation 2*A241757(n) by sum of two primes, the adding of which in binary requires only one carry.

Table of values

List of values

n	a(n)
1	2
2	5
3	13
4	5
5	17
6	17
7	5
8	17
9	5
10	5
11	13
12	17
13	5
14	13
15	5
16	17
17	37
18	17
19	5
20	13
21	17
22	17
23	29
24	37
25	41
26	5
27	5
28	17
29	13
30	5
31	13
32	17
33	5
34	37
35	41
36	17
37	5
38	73
39	5
40	89
41	13
42	97
43	5
44	13
45	17
46	37
47	41
48	29
49	137
50	5
51	5
52	41
53	5
54	41
55	13
56	193
57	5
58	5
59	17
60	193
61	17
62	17
63	37
64	41
65	37
66	97
67	53
68	73
69	53
70	5

n	a(n)
1	2
2	5
3	13
4	5
5	17
6	17
7	5
8	17
9	5
10	5
11	13
12	17
13	5
14	13
15	5
16	17
17	37
18	17
19	5
20	13
21	17
22	17
23	29
24	37
25	41
26	5
27	5
28	17
29	13
30	5
31	13
32	17
33	5
34	37
35	41
36	17
37	5
38	73
39	5
40	89
41	13
42	97
43	5
44	13
45	17
46	37
47	41
48	29
49	137
50	5
51	5
52	41
53	5
54	41
55	13
56	193
57	5
58	5
59	17
60	193
61	17
62	17
63	37
64	41
65	37
66	97
67	53
68	73
69	53
70	5

n	a(n)
1	2
2	5
3	13
4	5
5	17
6	17
7	5
8	17
9	5
10	5
11	13
12	17
13	5
14	13
15	5
16	17
17	37
18	17
19	5
20	13
21	17
22	17
23	29
24	37
25	41
26	5
27	5
28	17
29	13
30	5
31	13
32	17
33	5
34	37
35	41
36	17
37	5
38	73
39	5
40	89
41	13
42	97
43	5
44	13
45	17
46	37
47	41
48	29
49	137
50	5
51	5
52	41
53	5
54	41
55	13
56	193
57	5
58	5
59	17
60	193
61	17
62	17
63	37
64	41
65	37
66	97
67	53
68	73
69	53
70	5