A354975 - cp's OEIS frontend

A354975 a(n) = Sum_{i=1..n} (prime(i+n) mod prime(i)).

n	a(n)
1	1
2	2
3	6
4	9
5	16
6	26
7	25
8	46
9	47
10	54
11	81
12	112
13	140
14	116
15	173
16	215
17	254
18	234
19	317
20	329
21	409
22	440
23	511
24	584
25	581
26	582
27	666
28	649
29	776
30	866
31	875
32	967
33	1057
34	1152
35	1310
36	1419
37	1246
38	1294
39	1296
40	1551
41	1599
42	1722
43	1970
44	2152
45	2166
46	2154
47	2338
48	2396
49	2523
50	2831
51	3120
52	2867
53	3220
54	3332
55	3274
56	3266
57	3462

[1, 2, 6, 9, 16, 26, 25, 46, 47, 54, 81, 112, 140, 116, 173, 215, 254, 234, 317, 329, 409, 440, 511, 584, 581, 582, 666, 649, 776, 866, 875, 967, 1057, 1152, 1310, 1419, 1246, 1294, 1296, 1551, 1599, 1722, 1970, 2152, 2166, 2154, 2338, 2396, 2523, 2831, 3120, 2867, 3220, 3332, 3274, 3266, 3462]

cp's OEIS Frontend

A354975 a(n) = Sum_{i=1..n} (prime(i+n) mod prime(i)).

Table of values

List of values