A081738 - cp's OEIS frontend

A081738 a(n) = Sum_{2 <= p <= n, p prime} p^2.

n	a(n)
1	0
2	4
3	13
4	13
5	38
6	38
7	87
8	87
9	87
10	87
11	208
12	208
13	377
14	377
15	377
16	377
17	666
18	666
19	1027
20	1027
21	1027
22	1027
23	1556
24	1556
25	1556
26	1556
27	1556
28	1556
29	2397
30	2397
31	3358
32	3358
33	3358
34	3358
35	3358
36	3358
37	4727
38	4727
39	4727
40	4727
41	6408
42	6408
43	8257
44	8257
45	8257
46	8257
47	10466
48	10466

[0, 4, 13, 13, 38, 38, 87, 87, 87, 87, 208, 208, 377, 377, 377, 377, 666, 666, 1027, 1027, 1027, 1027, 1556, 1556, 1556, 1556, 1556, 1556, 2397, 2397, 3358, 3358, 3358, 3358, 3358, 3358, 4727, 4727, 4727, 4727, 6408, 6408, 8257, 8257, 8257, 8257, 10466, 10466]

cp's OEIS Frontend

A081738 a(n) = Sum_{2 <= p <= n, p prime} p^2.

Table of values

List of values