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.

A159341 Transform of the finite sequence (1, 0, -1, 0, 1) by the T_{0,1} transformation (see link).

Table of values

n a(n)
0 2
1 3
2 6
3 16
4 39
5 89
6 206
7 479
8 1114
9 2590
10 6021
11 13997
12 32539
13 75644
14 175851
15 408804
16 950354
17 2209305
18 5136011
19 11939777
20 27756614
21 64526299
22 150005446
23 348720354
24 810676469
25 1884594145
26 4381149851
27 10184937732
28 23677107639
29 55042597304

List of values

[2, 3, 6, 16, 39, 89, 206, 479, 1114, 2590, 6021, 13997, 32539, 75644, 175851, 408804, 950354, 2209305, 5136011, 11939777, 27756614, 64526299, 150005446, 348720354, 810676469, 1884594145, 4381149851, 10184937732, 23677107639, 55042597304]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.