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.

A135353 a(n) = 3*a(n-1) - 3*a(n-2) + 2*a(n-3), with a(0) = 2, a(1) = -3, a(2) = 3.

Table of values

n a(n)
0 2
1 -3
2 3
3 22
4 51
5 93
6 170
7 333
8 675
9 1366
10 2739
11 5469
12 10922
13 21837
14 43683
15 87382
16 174771
17 349533
18 699050
19 1398093
20 2796195
21 5592406
22 11184819
23 22369629
24 44739242
25 89478477
26 178956963
27 357913942
28 715827891
29 1431655773
30 2863311530
31 5726623053
32 11453246115
33 22906492246

List of values

[2, -3, 3, 22, 51, 93, 170, 333, 675, 1366, 2739, 5469, 10922, 21837, 43683, 87382, 174771, 349533, 699050, 1398093, 2796195, 5592406, 11184819, 22369629, 44739242, 89478477, 178956963, 357913942, 715827891, 1431655773, 2863311530, 5726623053, 11453246115, 22906492246]