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.

A257810 Smallest number of the cycle in which n ends under iteration of sum-of-the-square-of-two-digits.

Table of values

n a(n)
1 1
2 37
3 37
4 37
5 41
6 41
7 41
8 41
9 37
10 1
11 41
12 41
13 41
14 41
15 37
16 37
17 41
18 41
19 37
20 37
21 1268
22 41
23 41
24 41
25 41
26 41
27 41
28 1946
29 37
30 37
31 41
32 41
33 37
34 37
35 41
36 41
37 37
38 37
39 41
40 37
41 41
42 41
43 1946
44 41
45 37
46 41
47 1946
48 37
49 41
50 41
51 5965
52 41
53 41
54 41
55 41
56 37
57 1781
58 41
59 37
60 41
61 41
62 41
63 1268
64 41
65 41
66 37
67 37
68 41
69 37
70 41
71 41
72 41
73 41
74 5965
75 37
76 37
77 41
78 41
79 41
80 41
81 37
82 37
83 41
84 37
85 41
86 41
87 37
88 41
89 41
90 37
91 41
92 41
93 41
94 41
95 37
96 41
97 41
98 41
99 41
100 1

List of values

[1, 37, 37, 37, 41, 41, 41, 41, 37, 1, 41, 41, 41, 41, 37, 37, 41, 41, 37, 37, 1268, 41, 41, 41, 41, 41, 41, 1946, 37, 37, 41, 41, 37, 37, 41, 41, 37, 37, 41, 37, 41, 41, 1946, 41, 37, 41, 1946, 37, 41, 41, 5965, 41, 41, 41, 41, 37, 1781, 41, 37, 41, 41, 41, 1268, 41, 41, 37, 37, 41, 37, 41, 41, 41, 41, 5965, 37, 37, 41, 41, 41, 41, 37, 37, 41, 37, 41, 41, 37, 41, 41, 37, 41, 41, 41, 41, 37, 41, 41, 41, 41, 1]