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.

A384094 Numbers whose square has digit sum 9 and no trailing zero.

Table of values

n a(n)
1 3
2 6
3 9
4 12
5 15
6 18
7 21
8 39
9 45
10 48
11 51
12 102
13 105
14 111
15 201
16 249
17 318
18 321
19 348
20 351
21 501
22 549
23 1002
24 1005
25 1011
26 1101
27 1149
28 1761
29 2001
30 4899
31 5001
32 10002
33 10005
34 10011
35 10101
36 10149
37 11001
38 14499
39 20001
40 50001
41 100002
42 100005
43 100011
44 100101
45 101001
46 110001
47 200001
48 375501
49 500001
50 1000002

List of values

[3, 6, 9, 12, 15, 18, 21, 39, 45, 48, 51, 102, 105, 111, 201, 249, 318, 321, 348, 351, 501, 549, 1002, 1005, 1011, 1101, 1149, 1761, 2001, 4899, 5001, 10002, 10005, 10011, 10101, 10149, 11001, 14499, 20001, 50001, 100002, 100005, 100011, 100101, 101001, 110001, 200001, 375501, 500001, 1000002]

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

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