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.

A131189 Numbers n >= 0 such that d(n) = (n^1 + 1)*(n^2 + 2) ... (n^14 + 14) / 14!, e(n) = (n^1 + 1)*(n^2 + 2) ... (n^15 + 15) / 15!, and f(n) = (n^1 + 1)*(n^2 + 2) ... (n^16 + 16) / 16! take nonintegral values.

Table of values

n a(n)
1 2
2 9
3 16
4 23
5 30
6 37
7 51
8 58
9 65
10 72
11 79
12 86
13 100
14 107
15 114
16 121
17 128
18 135
19 149
20 156
21 163
22 170
23 177
24 184
25 198
26 205
27 212
28 219
29 226
30 233
31 247
32 254
33 261
34 268
35 275
36 282
37 296
38 303
39 310
40 317
41 324
42 331
43 345
44 352
45 359
46 366
47 373
48 380
49 394
50 401
51 408
52 415
53 422
54 429

List of values

[2, 9, 16, 23, 30, 37, 51, 58, 65, 72, 79, 86, 100, 107, 114, 121, 128, 135, 149, 156, 163, 170, 177, 184, 198, 205, 212, 219, 226, 233, 247, 254, 261, 268, 275, 282, 296, 303, 310, 317, 324, 331, 345, 352, 359, 366, 373, 380, 394, 401, 408, 415, 422, 429]