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.

A352336 Define a sequence B = {b(i): i >= 1} by b(i) = smallest unused number when A109812(i) is being calculated, and then remove duplicates from B.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 6
6 7
7 11
8 13
9 15
10 22
11 23
12 27
13 28
14 29
15 30
16 31
17 43
18 46
19 47
20 55
21 61
22 63
23 87
24 91
25 93
26 94
27 95
28 123
29 125
30 126
31 127
32 189
33 191
34 222
35 223
36 235
37 237
38 238
39 239
40 247
41 251
42 254
43 255
44 319
45 373
46 375
47 379
48 381
49 383
50 431
51 439
52 443
53 446
54 447
55 475
56 479
57 495
58 499
59 503
60 506
61 507
62 509
63 511
64 765
65 767
66 895
67 959
68 989
69 991
70 1007
71 1023
72 1503
73 1519
74 1531
75 1535
76 1783

List of values

[1, 2, 3, 5, 6, 7, 11, 13, 15, 22, 23, 27, 28, 29, 30, 31, 43, 46, 47, 55, 61, 63, 87, 91, 93, 94, 95, 123, 125, 126, 127, 189, 191, 222, 223, 235, 237, 238, 239, 247, 251, 254, 255, 319, 373, 375, 379, 381, 383, 431, 439, 443, 446, 447, 475, 479, 495, 499, 503, 506, 507, 509, 511, 765, 767, 895, 959, 989, 991, 1007, 1023, 1503, 1519, 1531, 1535, 1783]