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.

A091571 Poincaré series [or Poincare series] of the preprojective algebra of an extended Dynkin diagram of type E_8.

Table of values

n a(n)
0 9
1 16
2 23
3 30
4 37
5 44
6 53
7 60
8 67
9 74
10 83
11 90
12 99
13 106
14 113
15 118
16 127
17 134
18 143
19 150
20 159
21 164
22 173
23 180
24 189
25 194
26 203
27 208
28 217
29 224
30 235
31 240
32 249
33 254
34 263
35 268
36 279
37 284
38 293
39 298
40 309
41 314
42 325
43 330
44 339
45 342
46 353
47 358
48 369
49 374
50 385
51 388
52 399
53 404
54 415

List of values

[9, 16, 23, 30, 37, 44, 53, 60, 67, 74, 83, 90, 99, 106, 113, 118, 127, 134, 143, 150, 159, 164, 173, 180, 189, 194, 203, 208, 217, 224, 235, 240, 249, 254, 263, 268, 279, 284, 293, 298, 309, 314, 325, 330, 339, 342, 353, 358, 369, 374, 385, 388, 399, 404, 415]

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

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