A144550 - cp's OEIS frontend

A144550 Largest non-twin prime < n-th and (n+1)-th twin primes.

n	a(n)
1	2
2	23
3	37
4	53
5	67
6	97
7	131
8	173
9	223
10	233
11	263
12	277
13	307
14	337
15	409
16	457
17	509
18	563
19	593
20	613
21	631
22	653
23	797
24	853
25	877
26	1013
27	1039
28	1087
29	1129
30	1223
31	1259
32	1283
33	1297
34	1307
35	1423
36	1447
37	1471
38	1601
39	1613
40	1663
41	1693
42	1709
43	1783
44	1867
45	1913
46	1993
47	2017
48	2069

[2, 23, 37, 53, 67, 97, 131, 173, 223, 233, 263, 277, 307, 337, 409, 457, 509, 563, 593, 613, 631, 653, 797, 853, 877, 1013, 1039, 1087, 1129, 1223, 1259, 1283, 1297, 1307, 1423, 1447, 1471, 1601, 1613, 1663, 1693, 1709, 1783, 1867, 1913, 1993, 2017, 2069]

cp's OEIS Frontend

A144550 Largest non-twin prime < n-th and (n+1)-th twin primes.

Table of values

List of values