A174520 - cp's OEIS frontend

A174520 Sum of all composite numbers in-between prime numbers p(n) and p(n+2).

n	a(n)
1	4
2	10
3	33
4	39
5	57
6	63
7	81
8	193
9	160
10	200
11	287
12	159
13	177
14	385
15	530
16	340
17	380
18	527
19	279
20	452
21	623
22	673
23	1081
24	948
25	399
26	417
27	423
28	441
29	1893
30	1947
31	1057
32	808
33	1434
34	1446
35	920
36	1570
37	1295
38	1345
39	1730
40	1060
41	1854
42	1866
43	777
44	783
45	2453
46	4642
47	3062
48	903
49	921
50	1873

[4, 10, 33, 39, 57, 63, 81, 193, 160, 200, 287, 159, 177, 385, 530, 340, 380, 527, 279, 452, 623, 673, 1081, 948, 399, 417, 423, 441, 1893, 1947, 1057, 808, 1434, 1446, 920, 1570, 1295, 1345, 1730, 1060, 1854, 1866, 777, 783, 2453, 4642, 3062, 903, 921, 1873]

cp's OEIS Frontend

A174520 Sum of all composite numbers in-between prime numbers p(n) and p(n+2).

Table of values

List of values