A166057 - cp's OEIS frontend

A166057 Integers of the form 4n+3 for which Sum_{i=1..u} J(i,4n+3) obtains value zero exactly 7 times, when u ranges from 1 to (4n+3). Here J(i,k) is the Jacobi symbol.

n	a(n)
1	415
2	1639
3	2359
4	3995
5	5191
6	5459
7	7567
8	7811
9	8315
10	8459
11	8479
12	9611
13	9895
14	9943
15	11159
16	12271
17	12731
18	12851
19	13835
20	14447
21	15155
22	15251
23	16091
24	17891
25	18143
26	18319
27	21059
28	21755
29	23055
30	23411
31	23435
32	23815
33	24395
34	24535
35	26143
36	27179

[415, 1639, 2359, 3995, 5191, 5459, 7567, 7811, 8315, 8459, 8479, 9611, 9895, 9943, 11159, 12271, 12731, 12851, 13835, 14447, 15155, 15251, 16091, 17891, 18143, 18319, 21059, 21755, 23055, 23411, 23435, 23815, 24395, 24535, 26143, 27179]

cp's OEIS Frontend

A166057 Integers of the form 4n+3 for which Sum_{i=1..u} J(i,4n+3) obtains value zero exactly 7 times, when u ranges from 1 to (4n+3). Here J(i,k) is the Jacobi symbol.

Table of values

List of values