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.

A268467 Smallest prime that is the (sum, k*prime(k),k=m,..n+m-1) for some m, or 0 if no such m exists.

Table of values

n a(n)
1 2
2 43
3 23
4 0
5 1109
6 1187
7 929
8 0
9 4973
10 1291
11 11197
12 0
13 26099
14 15583
15 4423
16 0
17 42139
18 10729
19 21283
20 0
21 36899
22 27179
23 21563
24 0
25 24359
26 33863
27 27361
28 0
29 223423
30 51239
31 293467
32 42043
33 67699
34 56503
35 118361
36 0
37 80449
38 94693
39 136739
40 0
41 127837
42 136991
43 387913
44 0
45 304259
46 192013
47 321721
48 0
49 339517
50 357683

List of values

[2, 43, 23, 0, 1109, 1187, 929, 0, 4973, 1291, 11197, 0, 26099, 15583, 4423, 0, 42139, 10729, 21283, 0, 36899, 27179, 21563, 0, 24359, 33863, 27361, 0, 223423, 51239, 293467, 42043, 67699, 56503, 118361, 0, 80449, 94693, 136739, 0, 127837, 136991, 387913, 0, 304259, 192013, 321721, 0, 339517, 357683]