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.

A291727 p-INVERT of (1,0,1,0,0,0,0,...), where p(S) = (1 - S)^4.

Table of values

n a(n)
0 4
1 10
2 24
3 55
4 116
5 234
6 460
7 879
8 1640
9 3006
10 5424
11 9650
12 16964
13 29510
14 50852
15 86893
16 147360
17 248198
18 415440
19 691428
20 1144772
21 1886270
22 3094292
23 5055140
24 8227084
25 13341756
26 21564360
27 34746331
28 55823080
29 89439056
30 142928424
31 227851285
32 362396564
33 575135150

List of values

[4, 10, 24, 55, 116, 234, 460, 879, 1640, 3006, 5424, 9650, 16964, 29510, 50852, 86893, 147360, 248198, 415440, 691428, 1144772, 1886270, 3094292, 5055140, 8227084, 13341756, 21564360, 34746331, 55823080, 89439056, 142928424, 227851285, 362396564, 575135150]