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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.

A117046 Number of letters in common in the Spanish names for n and n+1.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 2
5 1
6 3
7 0
8 0
9 1
10 1
11 3
12 2
13 4
14 2
15 3
16 8
17 5
18 5
19 5
20 5
21 7
22 7
23 8
24 8
25 7
26 9
27 6
28 6
29 4
30 7
31 9
32 9
33 10
34 10
35 9
36 11
37 8
38 8
39 6
40 8
41 10
42 10
43 11
44 11
45 10
46 12
47 9
48 9
49 7
50 9
51 11
52 11
53 12
54 12
55 11
56 13
57 10
58 10
59 5
60 7
61 9
62 9
63 10
64 10
65 9
66 11
67 8
68 8
69 6
70 7
71 9
72 9
73 10
74 10

List of values

[1, 1, 1, 2, 2, 1, 3, 0, 0, 1, 1, 3, 2, 4, 2, 3, 8, 5, 5, 5, 5, 7, 7, 8, 8, 7, 9, 6, 6, 4, 7, 9, 9, 10, 10, 9, 11, 8, 8, 6, 8, 10, 10, 11, 11, 10, 12, 9, 9, 7, 9, 11, 11, 12, 12, 11, 13, 10, 10, 5, 7, 9, 9, 10, 10, 9, 11, 8, 8, 6, 7, 9, 9, 10, 10]

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