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.

A078866 The quadruples (d1,d2,d3,d4) with elements in {2,4,6} are listed in lexicographic order; for each quadruple, this sequence lists the smallest prime p >= 5 such that the differences between the 5 consecutive primes starting with p are (d1,d2,d3,d4), if such a prime exists.

Table of values

n a(n)
1 5
2 17
3 41
4 29
5 71
6 149
7 3299
8 7
9 13
10 67
11 1597
12 19
13 43
14 12637
15 1601
16 23
17 593
18 31
19 61
20 3313
21 157
22 47
23 601
24 151
25 251
26 3301

List of values

[5, 17, 41, 29, 71, 149, 3299, 7, 13, 67, 1597, 19, 43, 12637, 1601, 23, 593, 31, 61, 3313, 157, 47, 601, 151, 251, 3301]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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