A177783 - cp's OEIS frontend

A177783 Wolstenholme quotient of prime p=A000040(n), i.e., such integer m that harmonic number H(p-1) == m*p^2 (mod p^3).

n	a(n)
3	3
4	6
5	6
6	7
7	10
8	14
9	18
10	20
11	16
12	24
13	17
14	38
15	39
16	19
17	29
18	28
19	12
20	53
21	31
22	19
23	53
24	58
25	48
26	42
27	1
28	33
29	53
30	37
31	5
32	81
33	4
34	17
35	29
36	13
37	13
38	72
39	75
40	70
41	173
42	159
43	111
44	150
45	39
46	178
47	106
48	163
49	196
50	163
51	172
52	30
53	98
54	24
55	177
56	261
57	212
58	223
59	122
60	147
61	276
62	17
63	92
64	111
65	27
66	209
67	241

[3, 6, 6, 7, 10, 14, 18, 20, 16, 24, 17, 38, 39, 19, 29, 28, 12, 53, 31, 19, 53, 58, 48, 42, 1, 33, 53, 37, 5, 81, 4, 17, 29, 13, 13, 72, 75, 70, 173, 159, 111, 150, 39, 178, 106, 163, 196, 163, 172, 30, 98, 24, 177, 261, 212, 223, 122, 147, 276, 17, 92, 111, 27, 209, 241]

cp's OEIS Frontend

A177783 Wolstenholme quotient of prime p=A000040(n), i.e., such integer m that harmonic number H(p-1) == m*p^2 (mod p^3).

Table of values

List of values

n	a(n)
3	3
4	6
5	6
6	7
7	10
8	14
9	18
10	20
11	16
12	24
13	17
14	38
15	39
16	19
17	29
18	28
19	12
20	53
21	31
22	19
23	53
24	58
25	48
26	42
27	1
28	33
29	53
30	37
31	5
32	81
33	4
34	17
35	29
36	13
37	13
38	72
39	75
40	70
41	173
42	159
43	111
44	150
45	39
46	178
47	106
48	163
49	196
50	163
51	172
52	30
53	98
54	24
55	177
56	261
57	212
58	223
59	122
60	147
61	276
62	17
63	92
64	111
65	27
66	209
67	241

n	a(n)
3	3
4	6
5	6
6	7
7	10
8	14
9	18
10	20
11	16
12	24
13	17
14	38
15	39
16	19
17	29
18	28
19	12
20	53
21	31
22	19
23	53
24	58
25	48
26	42
27	1
28	33
29	53
30	37
31	5
32	81
33	4
34	17
35	29
36	13
37	13
38	72
39	75
40	70
41	173
42	159
43	111
44	150
45	39
46	178
47	106
48	163
49	196
50	163
51	172
52	30
53	98
54	24
55	177
56	261
57	212
58	223
59	122
60	147
61	276
62	17
63	92
64	111
65	27
66	209
67	241

n	a(n)
3	3
4	6
5	6
6	7
7	10
8	14
9	18
10	20
11	16
12	24
13	17
14	38
15	39
16	19
17	29
18	28
19	12
20	53
21	31
22	19
23	53
24	58
25	48
26	42
27	1
28	33
29	53
30	37
31	5
32	81
33	4
34	17
35	29
36	13
37	13
38	72
39	75
40	70
41	173
42	159
43	111
44	150
45	39
46	178
47	106
48	163
49	196
50	163
51	172
52	30
53	98
54	24
55	177
56	261
57	212
58	223
59	122
60	147
61	276
62	17
63	92
64	111
65	27
66	209
67	241