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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.

A132131 "Punctual Bird" numbers n with the additional property that n-1 is not a Punctual Bird (cf. A131881).

Table of values

n a(n)
1 1
2 13
3 22
4 24
5 33
6 35
7 44
8 46
9 55
10 57
11 66
12 68
13 77
14 79
15 88
16 90
17 100
18 102
19 113
20 124
21 133
22 143
23 153
24 163
25 173
26 183
27 193
28 203
29 224
30 235
31 244
32 254
33 264
34 274
35 284
36 294
37 304
38 335
39 346
40 355
41 365
42 375
43 385
44 395
45 405
46 446
47 457
48 466
49 476
50 486
51 496
52 506
53 557
54 568
55 577
56 587

List of values

[1, 13, 22, 24, 33, 35, 44, 46, 55, 57, 66, 68, 77, 79, 88, 90, 100, 102, 113, 124, 133, 143, 153, 163, 173, 183, 193, 203, 224, 235, 244, 254, 264, 274, 284, 294, 304, 335, 346, 355, 365, 375, 385, 395, 405, 446, 457, 466, 476, 486, 496, 506, 557, 568, 577, 587]

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

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