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.

A088570 Sum of terms in n-th block of Kolakoski sequence.

Table of values

n a(n)
1 1
2 4
3 2
4 2
5 1
6 4
7 1
8 4
9 2
10 2
11 2
12 4
13 1
14 2
15 2
16 2
17 1
18 4
19 2
20 2
21 2
22 2
23 1
24 4
25 1
26 4
27 2
28 2
29 1
30 4
31 1
32 2
33 2
34 2
35 2
36 4
37 1
38 4
39 2
40 2
41 1
42 4
43 1
44 4
45 2
46 2
47 2
48 2
49 1
50 4
51 1
52 2
53 2
54 4
55 1
56 4
57 2
58 2
59 1
60 4
61 1
62 4
63 2
64 2
65 2
66 4
67 1
68 2
69 2
70 2
71 1
72 4
73 1
74 4
75 2
76 2
77 2
78 2
79 1
80 4
81 2
82 2
83 2
84 4
85 1
86 2
87 2
88 2
89 2
90 4
91 1
92 4
93 2
94 2
95 1
96 4
97 1
98 2
99 2
100 4
101 1
102 4
103 1
104 2
105 2

List of values

[1, 4, 2, 2, 1, 4, 1, 4, 2, 2, 2, 4, 1, 2, 2, 2, 1, 4, 2, 2, 2, 2, 1, 4, 1, 4, 2, 2, 1, 4, 1, 2, 2, 2, 2, 4, 1, 4, 2, 2, 1, 4, 1, 4, 2, 2, 2, 2, 1, 4, 1, 2, 2, 4, 1, 4, 2, 2, 1, 4, 1, 4, 2, 2, 2, 4, 1, 2, 2, 2, 1, 4, 1, 4, 2, 2, 2, 2, 1, 4, 2, 2, 2, 4, 1, 2, 2, 2, 2, 4, 1, 4, 2, 2, 1, 4, 1, 2, 2, 4, 1, 4, 1, 2, 2]