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.

A114163 Triangle read by rows, based on a simple Jacobsthal number recursion rule.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 2
5 1
6 1
7 3
8 5
9 1
10 1
11 4
12 18
13 10
14 1
15 1
16 5
17 58
18 68
19 21
20 1
21 1
22 6
23 179
24 398
25 299
26 42
27 1
28 1
29 7
30 543
31 2169
32 3687
33 1181
34 85
35 1
36 1
37 8
38 1636
39 11388
40 42726
41 28488
42 4836
43 170
44 1
45 1
46 9
47 4916
48 58576
49 481374
50 640974
51 236436
52 19286
53 341
54 1
55 1
56 10
57 14757
58 297796
59 5353690

List of values

[1, 1, 1, 1, 2, 1, 1, 3, 5, 1, 1, 4, 18, 10, 1, 1, 5, 58, 68, 21, 1, 1, 6, 179, 398, 299, 42, 1, 1, 7, 543, 2169, 3687, 1181, 85, 1, 1, 8, 1636, 11388, 42726, 28488, 4836, 170, 1, 1, 9, 4916, 58576, 481374, 640974, 236436, 19286, 341, 1, 1, 10, 14757, 297796, 5353690]