A095101 - cp's OEIS frontend

A095101 Integers m of the form 4k+3 for which some of the sums Sum_{i=1..u} J(i/m) (with u ranging from 1 to (m-1)) is negative, where J(i/m) is Jacobi symbol of i and m.

n	a(n)
1	19
2	43
3	51
4	67
5	91
6	99
7	107
8	115
9	123
10	127
11	139
12	147
13	155
14	163
15	179
16	187
17	195
18	203
19	207
20	211
21	219
22	223
23	227
24	235
25	247
26	259
27	267
28	275
29	283
30	291
31	307
32	315
33	323
34	331
35	339
36	347
37	355
38	367
39	379
40	387
41	403
42	411
43	423
44	427
45	435
46	443
47	451
48	459
49	463
50	467

[19, 43, 51, 67, 91, 99, 107, 115, 123, 127, 139, 147, 155, 163, 179, 187, 195, 203, 207, 211, 219, 223, 227, 235, 247, 259, 267, 275, 283, 291, 307, 315, 323, 331, 339, 347, 355, 367, 379, 387, 403, 411, 423, 427, 435, 443, 451, 459, 463, 467]

cp's OEIS Frontend

A095101 Integers m of the form 4k+3 for which some of the sums Sum_{i=1..u} J(i/m) (with u ranging from 1 to (m-1)) is negative, where J(i/m) is Jacobi symbol of i and m.

Table of values

List of values

n	a(n)
1	19
2	43
3	51
4	67
5	91
6	99
7	107
8	115
9	123
10	127
11	139
12	147
13	155
14	163
15	179
16	187
17	195
18	203
19	207
20	211
21	219
22	223
23	227
24	235
25	247
26	259
27	267
28	275
29	283
30	291
31	307
32	315
33	323
34	331
35	339
36	347
37	355
38	367
39	379
40	387
41	403
42	411
43	423
44	427
45	435
46	443
47	451
48	459
49	463
50	467

n	a(n)
1	19
2	43
3	51
4	67
5	91
6	99
7	107
8	115
9	123
10	127
11	139
12	147
13	155
14	163
15	179
16	187
17	195
18	203
19	207
20	211
21	219
22	223
23	227
24	235
25	247
26	259
27	267
28	275
29	283
30	291
31	307
32	315
33	323
34	331
35	339
36	347
37	355
38	367
39	379
40	387
41	403
42	411
43	423
44	427
45	435
46	443
47	451
48	459
49	463
50	467

n	a(n)
1	19
2	43
3	51
4	67
5	91
6	99
7	107
8	115
9	123
10	127
11	139
12	147
13	155
14	163
15	179
16	187
17	195
18	203
19	207
20	211
21	219
22	223
23	227
24	235
25	247
26	259
27	267
28	275
29	283
30	291
31	307
32	315
33	323
34	331
35	339
36	347
37	355
38	367
39	379
40	387
41	403
42	411
43	423
44	427
45	435
46	443
47	451
48	459
49	463
50	467