cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A263645 Primes that are neither of the form p + 2^k nor of the form p - 2^k with k > 0, and p prime.

Table of values

n a(n)
1 2
2 52504261
3 55414847
4 79933129
5 152485283
6 166441831
7 177702619
8 197903207
9 199013093
10 220403959
11 226794259
12 230701763
13 245215801
14 266642731
15 304921637
16 321979283
17 335035097
18 355404353
19 359018299
20 369810769
21 388048561
22 412590797
23 445661719
24 506400173
25 540426473

List of values

[2, 52504261, 55414847, 79933129, 152485283, 166441831, 177702619, 197903207, 199013093, 220403959, 226794259, 230701763, 245215801, 266642731, 304921637, 321979283, 335035097, 355404353, 359018299, 369810769, 388048561, 412590797, 445661719, 506400173, 540426473]