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.

A213904 a(n) is the initial member of the least pair of prime quadruples (of the form p, p+2, p+6, p+8) with a difference of 30*n, with no other prime quadruple between the pair.

Table of values

n a(n)
1 1006301
2 0
3 11
4 1022381
5 0
6 3512051
7 1871
8 632081
9 0
10 1121831
11 15731
12 0
13 1481
14 1155611
15 1068251
16 0
17 18911
18 284741
19 0
20 12390011
21 191
22 821
23 0
24 3837131
25 875261
26 0
27 854921
28 10865291
29 18041
30 0
31 958541
32 680291
33 0
34 299471
35 1063961
36 663581
37 0
38 165701

List of values

[1006301, 0, 11, 1022381, 0, 3512051, 1871, 632081, 0, 1121831, 15731, 0, 1481, 1155611, 1068251, 0, 18911, 284741, 0, 12390011, 191, 821, 0, 3837131, 875261, 0, 854921, 10865291, 18041, 0, 958541, 680291, 0, 299471, 1063961, 663581, 0, 165701]