A123914 - cp's OEIS frontend

A123914 a(n) = prime(n)^2 - prime(n^2). Commutator of (primes, squares) at n.

n	a(n)
1	2
2	2
3	2
4	-4
5	24
6	18
7	62
8	50
9	110
10	300
11	300
12	542
13	672
14	656
15	782
16	1190
17	1602
18	1578
19	2052
20	2300
21	2246
22	2780
23	3086
24	3710
25	4772
26	5150
27	5090
28	5442
29	5400
30	5772
31	8556
32	9000
33	10032
34	9980
35	12270
36	12174
37	13328
38	14520
39	15146
40	16430
41	17714
42	17660
43	20604
44	20502
45	21200

[2, 2, 2, -4, 24, 18, 62, 50, 110, 300, 300, 542, 672, 656, 782, 1190, 1602, 1578, 2052, 2300, 2246, 2780, 3086, 3710, 4772, 5150, 5090, 5442, 5400, 5772, 8556, 9000, 10032, 9980, 12270, 12174, 13328, 14520, 15146, 16430, 17714, 17660, 20604, 20502, 21200]

cp's OEIS Frontend

A123914 a(n) = prime(n)^2 - prime(n^2). Commutator of (primes, squares) at n.

Table of values

List of values