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.

A171218 a(n) = Sum_{k=0..n} A109613(k)*A005843(n-k).

Table of values

n a(n)
0 0
1 2
2 6
3 16
4 32
5 58
6 94
7 144
8 208
9 290
10 390
11 512
12 656
13 826
14 1022
15 1248
16 1504
17 1794
18 2118
19 2480
20 2880
21 3322
22 3806
23 4336
24 4912
25 5538
26 6214
27 6944
28 7728
29 8570
30 9470
31 10432
32 11456
33 12546
34 13702
35 14928
36 16224
37 17594
38 19038
39 20560
40 22160
41 23842
42 25606

List of values

[0, 2, 6, 16, 32, 58, 94, 144, 208, 290, 390, 512, 656, 826, 1022, 1248, 1504, 1794, 2118, 2480, 2880, 3322, 3806, 4336, 4912, 5538, 6214, 6944, 7728, 8570, 9470, 10432, 11456, 12546, 13702, 14928, 16224, 17594, 19038, 20560, 22160, 23842, 25606]