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.

A241783 Numbers that cannot be partitioned into distinct parts of the form 3^k - 2^k, cf. A001047.

Table of values

n a(n)
1 2
2 3
3 4
4 7
5 8
6 9
7 10
8 11
9 12
10 13
11 14
12 15
13 16
14 17
15 18
16 21
17 22
18 23
19 26
20 27
21 28
22 29
23 30
24 31
25 32
26 33
27 34
28 35
29 36
30 37
31 38
32 39
33 40
34 41
35 42
36 43
37 44
38 45
39 46
40 47
41 48
42 49
43 50
44 51
45 52
46 53
47 54
48 55
49 56
50 57
51 58
52 59
53 60
54 61
55 62
56 63
57 64
58 67
59 68
60 69
61 72
62 73
63 74
64 75
65 76
66 77

List of values

[2, 3, 4, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 21, 22, 23, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 67, 68, 69, 72, 73, 74, 75, 76, 77]

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

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