A094712 - cp's OEIS frontend

A094712 Primes that are not the sum of three positive squares.

n	a(n)
1	2
2	5
3	7
4	13
5	23
6	31
7	37
8	47
9	71
10	79
11	103
12	127
13	151
14	167
15	191
16	199
17	223
18	239
19	263
20	271
21	311
22	359
23	367
24	383
25	431
26	439
27	463
28	479
29	487
30	503
31	599
32	607
33	631
34	647
35	719
36	727
37	743
38	751
39	823
40	839
41	863
42	887
43	911
44	919
45	967
46	983
47	991

[2, 5, 7, 13, 23, 31, 37, 47, 71, 79, 103, 127, 151, 167, 191, 199, 223, 239, 263, 271, 311, 359, 367, 383, 431, 439, 463, 479, 487, 503, 599, 607, 631, 647, 719, 727, 743, 751, 823, 839, 863, 887, 911, 919, 967, 983, 991]

cp's OEIS Frontend

A094712 Primes that are not the sum of three positive squares.

Table of values

List of values

n	a(n)
1	2
2	5
3	7
4	13
5	23
6	31
7	37
8	47
9	71
10	79
11	103
12	127
13	151
14	167
15	191
16	199
17	223
18	239
19	263
20	271
21	311
22	359
23	367
24	383
25	431
26	439
27	463
28	479
29	487
30	503
31	599
32	607
33	631
34	647
35	719
36	727
37	743
38	751
39	823
40	839
41	863
42	887
43	911
44	919
45	967
46	983
47	991

n	a(n)
1	2
2	5
3	7
4	13
5	23
6	31
7	37
8	47
9	71
10	79
11	103
12	127
13	151
14	167
15	191
16	199
17	223
18	239
19	263
20	271
21	311
22	359
23	367
24	383
25	431
26	439
27	463
28	479
29	487
30	503
31	599
32	607
33	631
34	647
35	719
36	727
37	743
38	751
39	823
40	839
41	863
42	887
43	911
44	919
45	967
46	983
47	991

n	a(n)
1	2
2	5
3	7
4	13
5	23
6	31
7	37
8	47
9	71
10	79
11	103
12	127
13	151
14	167
15	191
16	199
17	223
18	239
19	263
20	271
21	311
22	359
23	367
24	383
25	431
26	439
27	463
28	479
29	487
30	503
31	599
32	607
33	631
34	647
35	719
36	727
37	743
38	751
39	823
40	839
41	863
42	887
43	911
44	919
45	967
46	983
47	991