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.

A147655 a(n) is the coefficient of x^n in the polynomial given by Product_{k>=1} (1 + prime(k)*x^k).

Table of values

n a(n)
0 1
1 2
2 3
3 11
4 17
5 40
6 86
7 153
8 283
9 547
10 1069
11 1737
12 3238
13 5340
14 9574
15 17251
16 27897
17 45845
18 78601
19 126725
20 207153
21 353435
22 550422
23 881454
24 1393870
25 2239938
26 3473133
27 5546789
28 8762663
29 13341967
30 20676253
31 31774563
32 48248485
33 74174759
34 111904363
35 170184798

List of values

[1, 2, 3, 11, 17, 40, 86, 153, 283, 547, 1069, 1737, 3238, 5340, 9574, 17251, 27897, 45845, 78601, 126725, 207153, 353435, 550422, 881454, 1393870, 2239938, 3473133, 5546789, 8762663, 13341967, 20676253, 31774563, 48248485, 74174759, 111904363, 170184798]