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.

A170827 Sum of digits after the decimal point in the decimal expansion of (3/2)^n.

Table of values

n a(n)
0 0
1 5
2 7
3 15
4 13
5 29
6 25
7 37
8 38
9 43
10 42
11 67
12 60
13 67
14 60
15 85
16 73
17 77
18 71
19 79
20 95
21 107
22 106
23 100
24 95
25 120
26 95
27 137
28 143
29 146
30 138
31 140
32 147
33 166
34 172
35 163
36 172
37 177
38 180
39 193
40 158
41 174
42 171
43 184
44 177
45 188
46 188
47 223
48 212
49 241
50 213
51 198
52 243
53 229
54 236
55 245
56 278
57 281
58 305
59 304

List of values

[0, 5, 7, 15, 13, 29, 25, 37, 38, 43, 42, 67, 60, 67, 60, 85, 73, 77, 71, 79, 95, 107, 106, 100, 95, 120, 95, 137, 143, 146, 138, 140, 147, 166, 172, 163, 172, 177, 180, 193, 158, 174, 171, 184, 177, 188, 188, 223, 212, 241, 213, 198, 243, 229, 236, 245, 278, 281, 305, 304]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.