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.

A292116 Numbers for which there exists a nontrivial bisection of binomial coefficients as given by Theorem 12 of Ionascu et al. (2016).

Table of values

n a(n)
1 13
2 14
3 33
4 34
5 61
6 62
7 97
8 98
9 103
10 141
11 142
12 193
13 194
14 253
15 254
16 321
17 322
18 397
19 398
20 481
21 482
22 573
23 574
24 673
25 674
26 713
27 781
28 782
29 897
30 898
31 1021
32 1022
33 1153
34 1154
35 1293
36 1294
37 1441
38 1442
39 1597
40 1598
41 1761
42 1762
43 1933
44 1934
45 2113
46 2114
47 2301
48 2302
49 2497
50 2498
51 2701
52 2702
53 2913
54 2914
55 3133
56 3134

List of values

[13, 14, 33, 34, 61, 62, 97, 98, 103, 141, 142, 193, 194, 253, 254, 321, 322, 397, 398, 481, 482, 573, 574, 673, 674, 713, 781, 782, 897, 898, 1021, 1022, 1153, 1154, 1293, 1294, 1441, 1442, 1597, 1598, 1761, 1762, 1933, 1934, 2113, 2114, 2301, 2302, 2497, 2498, 2701, 2702, 2913, 2914, 3133, 3134]