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.

A144262 a(n) = smallest k such that k*n is not a Niven (or Harshad) number.

Table of values

n a(n)
1 11
2 7
3 5
4 4
5 3
6 11
7 2
8 2
9 11
10 13
11 1
12 8
13 1
14 1
15 1
16 1
17 1
18 161
19 1
20 8
21 5
22 1
23 1
24 4
25 1
26 1
27 7
28 1
29 1
30 13
31 1
32 1
33 1
34 1
35 1
36 83
37 1
38 1
39 1
40 4
41 1
42 4
43 1
44 1
45 11
46 1
47 1
48 2
49 1
50 5
51 1
52 1
53 1
54 537
55 1
56 1
57 1
58 1
59 1
60 83
61 1
62 1
63 3
64 1
65 1
66 1
67 1
68 1
69 1
70 5
71 1
72 68
73 1
74 1
75 1
76 1
77 1
78 1
79 1
80 2
81 7
82 1
83 1
84 2
85 1
86 1
87 1
88 1
89 1
90 211
91 1
92 1
93 1
94 1
95 1
96 1
97 1
98 1
99 1

List of values

[11, 7, 5, 4, 3, 11, 2, 2, 11, 13, 1, 8, 1, 1, 1, 1, 1, 161, 1, 8, 5, 1, 1, 4, 1, 1, 7, 1, 1, 13, 1, 1, 1, 1, 1, 83, 1, 1, 1, 4, 1, 4, 1, 1, 11, 1, 1, 2, 1, 5, 1, 1, 1, 537, 1, 1, 1, 1, 1, 83, 1, 1, 3, 1, 1, 1, 1, 1, 1, 5, 1, 68, 1, 1, 1, 1, 1, 1, 1, 2, 7, 1, 1, 2, 1, 1, 1, 1, 1, 211, 1, 1, 1, 1, 1, 1, 1, 1, 1]