A307716 - cp's OEIS frontend

A307716 Denominator of the barycenter of first n primes defined as a(n) = denominator(Sum_{i=1..n} (i*prime(i)) / Sum_{i=1..n} prime(i)).

n	a(n)
1	1
2	5
3	10
4	1
5	14
6	41
7	58
8	11
9	50
10	129
11	160
12	197
13	119
14	281
15	328
16	127
17	110
18	501
19	568
20	213
21	89
22	791
23	874
24	963
25	53
26	27
27	1264
28	457
29	370
30	1593
31	1720
32	1851
33	71
34	2127
35	2276
36	809
37	1292
38	2747
39	2914
40	3087
41	1633
42	1149
43	34
44	3831
45	1007
46	4227
47	4438
48	4661

[1, 5, 10, 1, 14, 41, 58, 11, 50, 129, 160, 197, 119, 281, 328, 127, 110, 501, 568, 213, 89, 791, 874, 963, 53, 27, 1264, 457, 370, 1593, 1720, 1851, 71, 2127, 2276, 809, 1292, 2747, 2914, 3087, 1633, 1149, 34, 3831, 1007, 4227, 4438, 4661]

cp's OEIS Frontend

A307716 Denominator of the barycenter of first n primes defined as a(n) = denominator(Sum_{i=1..n} (i*prime(i)) / Sum_{i=1..n} prime(i)).

Table of values

List of values