A378917 - cp's OEIS frontend

A378917 a(n) is the smallest positive integer having n decompositions of twice its value into ordered sums of two odd primes.

n	a(n)
0	1
1	3
2	4
3	5
4	8
5	11
6	12
7	17
8	18
9	37
10	24
11	53
12	30
13	89
14	39
15	71
16	42
17	101
18	45
19	179
20	57
21	137
22	72
23	193
24	60
25	233
26	84
27	257
28	90
29	251
30	117
31	401
32	123
33	311
34	144
35	373
36	120
37	347
38	105
39	457
40	162
41	661
42	150
43	479
44	180
45	547
46	237
47	599
48	165
49	617
50	264
51	641
52	288
53	683
54	195
55	907
56	231
57	881
58	240
59	773
60	210

[1, 3, 4, 5, 8, 11, 12, 17, 18, 37, 24, 53, 30, 89, 39, 71, 42, 101, 45, 179, 57, 137, 72, 193, 60, 233, 84, 257, 90, 251, 117, 401, 123, 311, 144, 373, 120, 347, 105, 457, 162, 661, 150, 479, 180, 547, 237, 599, 165, 617, 264, 641, 288, 683, 195, 907, 231, 881, 240, 773, 210]

cp's OEIS Frontend

A378917 a(n) is the smallest positive integer having n decompositions of twice its value into ordered sums of two odd primes.

Table of values

List of values

n	a(n)
0	1
1	3
2	4
3	5
4	8
5	11
6	12
7	17
8	18
9	37
10	24
11	53
12	30
13	89
14	39
15	71
16	42
17	101
18	45
19	179
20	57
21	137
22	72
23	193
24	60
25	233
26	84
27	257
28	90
29	251
30	117
31	401
32	123
33	311
34	144
35	373
36	120
37	347
38	105
39	457
40	162
41	661
42	150
43	479
44	180
45	547
46	237
47	599
48	165
49	617
50	264
51	641
52	288
53	683
54	195
55	907
56	231
57	881
58	240
59	773
60	210

n	a(n)
0	1
1	3
2	4
3	5
4	8
5	11
6	12
7	17
8	18
9	37
10	24
11	53
12	30
13	89
14	39
15	71
16	42
17	101
18	45
19	179
20	57
21	137
22	72
23	193
24	60
25	233
26	84
27	257
28	90
29	251
30	117
31	401
32	123
33	311
34	144
35	373
36	120
37	347
38	105
39	457
40	162
41	661
42	150
43	479
44	180
45	547
46	237
47	599
48	165
49	617
50	264
51	641
52	288
53	683
54	195
55	907
56	231
57	881
58	240
59	773
60	210

n	a(n)
0	1
1	3
2	4
3	5
4	8
5	11
6	12
7	17
8	18
9	37
10	24
11	53
12	30
13	89
14	39
15	71
16	42
17	101
18	45
19	179
20	57
21	137
22	72
23	193
24	60
25	233
26	84
27	257
28	90
29	251
30	117
31	401
32	123
33	311
34	144
35	373
36	120
37	347
38	105
39	457
40	162
41	661
42	150
43	479
44	180
45	547
46	237
47	599
48	165
49	617
50	264
51	641
52	288
53	683
54	195
55	907
56	231
57	881
58	240
59	773
60	210