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.

A205850 [s(k)-s(j)]/4, where the pairs (k,j) are given by A205847 and A205848, and s(k) denotes the (k+1)-st Fibonacci number.

Table of values

n a(n)
1 1
2 3
3 2
4 5
5 4
6 2
7 8
8 13
9 22
10 21
11 19
12 17
13 34
14 58
15 57
16 55
17 53
18 36
19 94
20 93
21 91
22 89
23 72
24 36
25 152
26 144
27 246
28 233
29 399
30 398
31 396
32 394
33 377
34 341
35 305
36 644
37 610
38 1045
39 1044
40 1042
41 1040
42 1023
43 987
44 951
45 646
46 1691
47 1690
48 1688
49 1686
50 1669
51 1633
52 1597
53 1292
54 646

List of values

[1, 3, 2, 5, 4, 2, 8, 13, 22, 21, 19, 17, 34, 58, 57, 55, 53, 36, 94, 93, 91, 89, 72, 36, 152, 144, 246, 233, 399, 398, 396, 394, 377, 341, 305, 644, 610, 1045, 1044, 1042, 1040, 1023, 987, 951, 646, 1691, 1690, 1688, 1686, 1669, 1633, 1597, 1292, 646]