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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.

A383604 Expansion of 1/( (1-x)^2 * (1-x-9*x^3) )^(1/3).

Table of values

n a(n)
0 1
1 1
2 1
3 4
4 7
5 10
6 31
7 70
8 127
9 328
10 799
11 1666
12 4000
13 9817
14 22078
15 52060
16 126727
17 296101
18 699601
19 1691350
20 4024450
21 9574393
22 23081776
23 55394488
24 132650923
25 319807159
26 770872429
27 1855190146
28 4479086230
29 10825202521
30 26145137668
31 63241928080
32 153144714331

List of values

[1, 1, 1, 4, 7, 10, 31, 70, 127, 328, 799, 1666, 4000, 9817, 22078, 52060, 126727, 296101, 699601, 1691350, 4024450, 9574393, 23081776, 55394488, 132650923, 319807159, 770872429, 1855190146, 4479086230, 10825202521, 26145137668, 63241928080, 153144714331]

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

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