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.

A246345 a(0) = 16, after which, if (2*a(n-1)) - 1 = product_{k >= 1} (p_k)^(c_k) then a(n) = product_{k >= 1} (p_{k-1})^(c_k), where p_k indicates the k-th prime, A000040(k).

Table of values

n a(n)
0 16
1 29
2 34
3 61
4 49
5 89
6 106
7 199
8 389
9 310
10 617
11 524
12 694
13 1207
14 1921
15 3097
16 3899
17 4142
18 3374
19 3674
20 4234
21 8461
22 16903
23 20211
24 37841
25 22408
26 26853
27 26391
28 48031
29 68605
30 137201
31 81272
32 108334
33 137809
34 266737
35 512627
36 347932
37 497005
38 982081
39 1942279
40 3855031
41 5292209

List of values

[16, 29, 34, 61, 49, 89, 106, 199, 389, 310, 617, 524, 694, 1207, 1921, 3097, 3899, 4142, 3374, 3674, 4234, 8461, 16903, 20211, 37841, 22408, 26853, 26391, 48031, 68605, 137201, 81272, 108334, 137809, 266737, 512627, 347932, 497005, 982081, 1942279, 3855031, 5292209]