A347436 - cp's OEIS frontend

A347436 a(n) is the least odd number that has exactly n decompositions as the sum of three primes, or 0 if there is no such odd number.

n	a(n)
0	1
1	7
2	9
3	15
4	17
5	21
6	31
7	27
8	35
9	33
10	39
11	41
12	45
13	47
14	55
15	51
16	53
17	57
18	0
19	63
20	67
21	65
22	71
23	0
24	79
25	81
26	0
27	85
28	77
29	83
30	99
31	0
32	0
33	89
34	97
35	95
36	103
37	111
38	101
39	0
40	0
41	0
42	115
43	107
44	0
45	129
46	121
47	113
48	0
49	141
50	119
51	0
52	0
53	125
54	133
55	147
56	0
57	131
58	159
59	145
60	153
61	151
62	137
63	0
64	0
65	143
66	0
67	0
68	149
69	155
70	0
71	0
72	0
73	163
74	189

[1, 7, 9, 15, 17, 21, 31, 27, 35, 33, 39, 41, 45, 47, 55, 51, 53, 57, 0, 63, 67, 65, 71, 0, 79, 81, 0, 85, 77, 83, 99, 0, 0, 89, 97, 95, 103, 111, 101, 0, 0, 0, 115, 107, 0, 129, 121, 113, 0, 141, 119, 0, 0, 125, 133, 147, 0, 131, 159, 145, 153, 151, 137, 0, 0, 143, 0, 0, 149, 155, 0, 0, 0, 163, 189]

cp's OEIS Frontend

A347436 a(n) is the least odd number that has exactly n decompositions as the sum of three primes, or 0 if there is no such odd number.

Table of values

List of values

n	a(n)
0	1
1	7
2	9
3	15
4	17
5	21
6	31
7	27
8	35
9	33
10	39
11	41
12	45
13	47
14	55
15	51
16	53
17	57
18	0
19	63
20	67
21	65
22	71
23	0
24	79
25	81
26	0
27	85
28	77
29	83
30	99
31	0
32	0
33	89
34	97
35	95
36	103
37	111
38	101
39	0
40	0
41	0
42	115
43	107
44	0
45	129
46	121
47	113
48	0
49	141
50	119
51	0
52	0
53	125
54	133
55	147
56	0
57	131
58	159
59	145
60	153
61	151
62	137
63	0
64	0
65	143
66	0
67	0
68	149
69	155
70	0
71	0
72	0
73	163
74	189

n	a(n)
0	1
1	7
2	9
3	15
4	17
5	21
6	31
7	27
8	35
9	33
10	39
11	41
12	45
13	47
14	55
15	51
16	53
17	57
18	0
19	63
20	67
21	65
22	71
23	0
24	79
25	81
26	0
27	85
28	77
29	83
30	99
31	0
32	0
33	89
34	97
35	95
36	103
37	111
38	101
39	0
40	0
41	0
42	115
43	107
44	0
45	129
46	121
47	113
48	0
49	141
50	119
51	0
52	0
53	125
54	133
55	147
56	0
57	131
58	159
59	145
60	153
61	151
62	137
63	0
64	0
65	143
66	0
67	0
68	149
69	155
70	0
71	0
72	0
73	163
74	189

n	a(n)
0	1
1	7
2	9
3	15
4	17
5	21
6	31
7	27
8	35
9	33
10	39
11	41
12	45
13	47
14	55
15	51
16	53
17	57
18	0
19	63
20	67
21	65
22	71
23	0
24	79
25	81
26	0
27	85
28	77
29	83
30	99
31	0
32	0
33	89
34	97
35	95
36	103
37	111
38	101
39	0
40	0
41	0
42	115
43	107
44	0
45	129
46	121
47	113
48	0
49	141
50	119
51	0
52	0
53	125
54	133
55	147
56	0
57	131
58	159
59	145
60	153
61	151
62	137
63	0
64	0
65	143
66	0
67	0
68	149
69	155
70	0
71	0
72	0
73	163
74	189