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.

A131354 Number of primes in the open interval between successive tribonacci numbers.

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 1
5 1
6 1
7 3
8 5
9 8
10 12
11 23
12 38
13 61
14 109
15 179
16 312
17 537
18 920
19 1598
20 2779
21 4835
22 8461
23 14784
24 25984
25 45696
26 80505
27 142165
28 251300
29 444930
30 788828
31 1400756
32 2489594
33 4430712
34 7892037
35 14073786
36 25118167
37 44869652
38 80223172
39 143535369
40 257014148
41 460524864
42 825732764

List of values

[0, 0, 0, 0, 1, 1, 1, 3, 5, 8, 12, 23, 38, 61, 109, 179, 312, 537, 920, 1598, 2779, 4835, 8461, 14784, 25984, 45696, 80505, 142165, 251300, 444930, 788828, 1400756, 2489594, 4430712, 7892037, 14073786, 25118167, 44869652, 80223172, 143535369, 257014148, 460524864, 825732764]

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

Content is available under The OEIS End-User License Agreement.