A213721 - cp's OEIS frontend

A213721 Smallest prime that is the sum of four nonzero squares in exactly n ways.

n	a(n)
0	2
1	7
2	31
3	67
4	97
5	103
6	157
7	199
8	277
9	223
10	307
11	383
12	439
13	367
14	547
15	463
16	673
17	613
18	577
19	751
20	643
21	733
22	787
23	727
24	853
25	983
26	997
27	967
28	1171
29	1223
30	1063
31	1087
32	1123
33	1613
34	1237
35	1279
36	1471
37	1453
38	1669
39	1423
40	1483
41	1597
42	1627
43	1543
44	1567
45	1747
46	2039
47	1753
48	1867
49	1951

[2, 7, 31, 67, 97, 103, 157, 199, 277, 223, 307, 383, 439, 367, 547, 463, 673, 613, 577, 751, 643, 733, 787, 727, 853, 983, 997, 967, 1171, 1223, 1063, 1087, 1123, 1613, 1237, 1279, 1471, 1453, 1669, 1423, 1483, 1597, 1627, 1543, 1567, 1747, 2039, 1753, 1867, 1951]

cp's OEIS Frontend

A213721 Smallest prime that is the sum of four nonzero squares in exactly n ways.

Table of values

List of values