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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.

A377209 Zeckendorf-Niven numbers (A328208) k such that k/z(k) is also a Zeckendorf-Niven number, where z(k) = A007895(k) is the number of terms in the Zeckendorf representation of k.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 8
8 10
9 12
10 13
11 16
12 21
13 24
14 26
15 30
16 34
17 36
18 42
19 48
20 55
21 60
22 66
23 68
24 72
25 78
26 81
27 89
28 90
29 108
30 110
31 120
32 126
33 135
34 144
35 152
36 168
37 178
38 180
39 192
40 204
41 207
42 233
43 240
44 243
45 264
46 270
47 276
48 288
49 300
50 304
51 312
52 324
53 330
54 336
55 360
56 377
57 380
58 390
59 396
60 408

List of values

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 16, 21, 24, 26, 30, 34, 36, 42, 48, 55, 60, 66, 68, 72, 78, 81, 89, 90, 108, 110, 120, 126, 135, 144, 152, 168, 178, 180, 192, 204, 207, 233, 240, 243, 264, 270, 276, 288, 300, 304, 312, 324, 330, 336, 360, 377, 380, 390, 396, 408]

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

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