A384699 - cp's OEIS frontend

A384699 Triples of distinct primes whose sum is a perfect square ordered by increasing sum and then lexicographically.

n	a(n)
1	2
2	3
3	11
4	3
5	5
6	17
7	5
8	7
9	13
10	2
11	3
12	31
13	2
14	5
15	29
16	2
17	11
18	23
19	3
20	5
21	41
22	3
23	17
24	29
25	5
26	7
27	37
28	5
29	13
30	31
31	7
32	11
33	31
34	7
35	13
36	29
37	7
38	19
39	23
40	13
41	17
42	19
43	2
44	3
45	59
46	2
47	19
48	43
49	3
50	5
51	73
52	3
53	7
54	71
55	3
56	11
57	67
58	3
59	17
60	61
61	3
62	19
63	59
64	3
65	31
66	47
67	3
68	37
69	41
70	5
71	17
72	59
73	5
74	23
75	53
76	5
77	29
78	47
79	7
80	13
81	61
82	7
83	31
84	43
85	11
86	17
87	53

[2, 3, 11, 3, 5, 17, 5, 7, 13, 2, 3, 31, 2, 5, 29, 2, 11, 23, 3, 5, 41, 3, 17, 29, 5, 7, 37, 5, 13, 31, 7, 11, 31, 7, 13, 29, 7, 19, 23, 13, 17, 19, 2, 3, 59, 2, 19, 43, 3, 5, 73, 3, 7, 71, 3, 11, 67, 3, 17, 61, 3, 19, 59, 3, 31, 47, 3, 37, 41, 5, 17, 59, 5, 23, 53, 5, 29, 47, 7, 13, 61, 7, 31, 43, 11, 17, 53]

cp's OEIS Frontend

A384699 Triples of distinct primes whose sum is a perfect square ordered by increasing sum and then lexicographically.

Table of values

List of values

n	a(n)
1	2
2	3
3	11
4	3
5	5
6	17
7	5
8	7
9	13
10	2
11	3
12	31
13	2
14	5
15	29
16	2
17	11
18	23
19	3
20	5
21	41
22	3
23	17
24	29
25	5
26	7
27	37
28	5
29	13
30	31
31	7
32	11
33	31
34	7
35	13
36	29
37	7
38	19
39	23
40	13
41	17
42	19
43	2
44	3
45	59
46	2
47	19
48	43
49	3
50	5
51	73
52	3
53	7
54	71
55	3
56	11
57	67
58	3
59	17
60	61
61	3
62	19
63	59
64	3
65	31
66	47
67	3
68	37
69	41
70	5
71	17
72	59
73	5
74	23
75	53
76	5
77	29
78	47
79	7
80	13
81	61
82	7
83	31
84	43
85	11
86	17
87	53

n	a(n)
1	2
2	3
3	11
4	3
5	5
6	17
7	5
8	7
9	13
10	2
11	3
12	31
13	2
14	5
15	29
16	2
17	11
18	23
19	3
20	5
21	41
22	3
23	17
24	29
25	5
26	7
27	37
28	5
29	13
30	31
31	7
32	11
33	31
34	7
35	13
36	29
37	7
38	19
39	23
40	13
41	17
42	19
43	2
44	3
45	59
46	2
47	19
48	43
49	3
50	5
51	73
52	3
53	7
54	71
55	3
56	11
57	67
58	3
59	17
60	61
61	3
62	19
63	59
64	3
65	31
66	47
67	3
68	37
69	41
70	5
71	17
72	59
73	5
74	23
75	53
76	5
77	29
78	47
79	7
80	13
81	61
82	7
83	31
84	43
85	11
86	17
87	53

n	a(n)
1	2
2	3
3	11
4	3
5	5
6	17
7	5
8	7
9	13
10	2
11	3
12	31
13	2
14	5
15	29
16	2
17	11
18	23
19	3
20	5
21	41
22	3
23	17
24	29
25	5
26	7
27	37
28	5
29	13
30	31
31	7
32	11
33	31
34	7
35	13
36	29
37	7
38	19
39	23
40	13
41	17
42	19
43	2
44	3
45	59
46	2
47	19
48	43
49	3
50	5
51	73
52	3
53	7
54	71
55	3
56	11
57	67
58	3
59	17
60	61
61	3
62	19
63	59
64	3
65	31
66	47
67	3
68	37
69	41
70	5
71	17
72	59
73	5
74	23
75	53
76	5
77	29
78	47
79	7
80	13
81	61
82	7
83	31
84	43
85	11
86	17
87	53