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.

A075128 Binomial transform of generalized tetranacci numbers A073817: a(n)=Sum((-1)^k Binomial(n,k)*A073817(k),(k=0,..,n)).

Table of values

n a(n)
0 4
1 3
2 5
3 3
4 5
5 8
6 23
7 52
8 109
9 201
10 350
11 586
12 983
13 1680
14 2952
15 5288
16 9549
17 17207
18 30803
19 54761
20 96910
21 171223
22 302736
23 536225
24 951487
25 1690208
26 3003408
27 5335509
28 9473756
29 16814058
30 29833868
31 52932503
32 93922925
33 166678207
34 295825369

List of values

[4, 3, 5, 3, 5, 8, 23, 52, 109, 201, 350, 586, 983, 1680, 2952, 5288, 9549, 17207, 30803, 54761, 96910, 171223, 302736, 536225, 951487, 1690208, 3003408, 5335509, 9473756, 16814058, 29833868, 52932503, 93922925, 166678207, 295825369]