A184417 - cp's OEIS frontend

A184417 p^2 + (p+2)^2 - 1 where (p,p+2) is the n-th twin prime pair.

n	a(n)
1	33
2	73
3	289
4	649
5	1801
6	3529
7	7201
8	10369
9	20809
10	23329
11	38089
12	45001
13	64801
14	73729
15	78409
16	103969
17	115201
18	145801
19	159049
20	194689
21	242209
22	352801
23	373249
24	426889
25	544969
26	649801
27	720001
28	763849
29	824329
30	871201
31	1312201
32	1351369
33	1371169
34	1472329
35	1555849
36	2080801
37	2130049
38	2205001
39	2255689
40	2384929
41	2654209

[33, 73, 289, 649, 1801, 3529, 7201, 10369, 20809, 23329, 38089, 45001, 64801, 73729, 78409, 103969, 115201, 145801, 159049, 194689, 242209, 352801, 373249, 426889, 544969, 649801, 720001, 763849, 824329, 871201, 1312201, 1351369, 1371169, 1472329, 1555849, 2080801, 2130049, 2205001, 2255689, 2384929, 2654209]

cp's OEIS Frontend

A184417 p^2 + (p+2)^2 - 1 where (p,p+2) is the n-th twin prime pair.

Table of values

List of values