A014148 - cp's OEIS frontend

A014148 a(n) = Sum_{m=1..n} Sum_{k=1..m} prime(k).

n	a(n)
1	2
2	7
3	17
4	34
5	62
6	103
7	161
8	238
9	338
10	467
11	627
12	824
13	1062
14	1343
15	1671
16	2052
17	2492
18	2993
19	3561
20	4200
21	4912
22	5703
23	6577
24	7540
25	8600
26	9761
27	11025
28	12396
29	13876
30	15469
31	17189
32	19040
33	21028
34	23155
35	25431
36	27858
37	30442
38	33189
39	36103
40	39190
41	42456
42	45903

[2, 7, 17, 34, 62, 103, 161, 238, 338, 467, 627, 824, 1062, 1343, 1671, 2052, 2492, 2993, 3561, 4200, 4912, 5703, 6577, 7540, 8600, 9761, 11025, 12396, 13876, 15469, 17189, 19040, 21028, 23155, 25431, 27858, 30442, 33189, 36103, 39190, 42456, 45903]

cp's OEIS Frontend

A014148 a(n) = Sum_{m=1..n} Sum_{k=1..m} prime(k).

Table of values

List of values