A274916 - cp's OEIS frontend

A274916 Triangle T(n, k) read by rows: sum of residues p^(q-1) (mod q^2) and q^(p-1) (mod p^2), where p = prime(n) and q = prime(k) for k = 1, 2, ...., n-1.

n	a(n)
1	7
2	17
3	13
4	18
5	47
6	44
7	59
8	5
9	94
10	38
11	41
12	112
13	25
14	133
15	242
16	223
17	172
18	226
19	74
20	188
21	204
22	61
23	344
24	250
25	249
26	128
27	344
28	317
29	395
30	399
31	339
32	306
33	262
34	347
35	398
36	412
37	31
38	440
39	355
40	835
41	757
42	737
43	300
44	713
45	772
46	190
47	535
48	301
49	808
50	137
51	1013
52	738
53	647
54	730
55	1119

[7, 17, 13, 18, 47, 44, 59, 5, 94, 38, 41, 112, 25, 133, 242, 223, 172, 226, 74, 188, 204, 61, 344, 250, 249, 128, 344, 317, 395, 399, 339, 306, 262, 347, 398, 412, 31, 440, 355, 835, 757, 737, 300, 713, 772, 190, 535, 301, 808, 137, 1013, 738, 647, 730, 1119]

cp's OEIS Frontend

A274916 Triangle T(n, k) read by rows: sum of residues p^(q-1) (mod q^2) and q^(p-1) (mod p^2), where p = prime(n) and q = prime(k) for k = 1, 2, ...., n-1.

Table of values

List of values