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.

A270995 Expansion of Product_{k>=1} 1/(1 - A000009(k)*x^k).

Table of values

n a(n)
0 1
1 1
2 2
3 4
4 7
5 12
6 23
7 37
8 64
9 108
10 180
11 290
12 488
13 772
14 1251
15 2001
16 3180
17 4982
18 7913
19 12261
20 19162
21 29669
22 45804
23 70187
24 108029
25 164276
26 250267
27 379439
28 574067
29 864044
30 1302169
31 1949050
32 2917900
33 4352796
34 6481627
35 9620256
36 14274080
37 21090608
38 31142909

List of values

[1, 1, 2, 4, 7, 12, 23, 37, 64, 108, 180, 290, 488, 772, 1251, 2001, 3180, 4982, 7913, 12261, 19162, 29669, 45804, 70187, 108029, 164276, 250267, 379439, 574067, 864044, 1302169, 1949050, 2917900, 4352796, 6481627, 9620256, 14274080, 21090608, 31142909]