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.

A069786 Smallest k>n such that C(n+3,n)=A000332(n) divides A000332(k).

Table of values

n a(n)
1 2
2 3
3 7
4 5
5 7
6 53
7 39
8 30
9 33
10 52
11 63
12 25
13 62
14 32
15 269
16 303
17 133
18 54
19 54
20 207
21 207
22 549
23 597
24 375
25 322
26 231
27 348
28 403
29 927
30 989
31 1053
32 1054
33 153
34 405
35 627
36 663
37 663
38 245
39 285
40 902
41 858
42 384
43 943
44 987
45 2159
46 2253
47 2349
48 2447
49 1222
50 1272
51 1323
52 582
53 2013
54 2373

List of values

[2, 3, 7, 5, 7, 53, 39, 30, 33, 52, 63, 25, 62, 32, 269, 303, 133, 54, 54, 207, 207, 549, 597, 375, 322, 231, 348, 403, 927, 989, 1053, 1054, 153, 405, 627, 663, 663, 245, 285, 902, 858, 384, 943, 987, 2159, 2253, 2349, 2447, 1222, 1272, 1323, 582, 2013, 2373]