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.

A132978 Expansion of q^(-2/3) * (psi(-q^3) / psi(-q)^3) * (c(q^2) / 3) in powers of q where psi() is a Ramanujan theta function and c() is a cubic AGM theta function.

Table of values

n a(n)
0 1
1 3
2 7
3 15
4 32
5 63
6 114
7 201
8 350
9 591
10 967
11 1554
12 2468
13 3855
14 5916
15 8970
16 13471
17 20007
18 29384
19 42771
20 61784
21 88530
22 125838
23 177642
24 249230
25 347484
26 481506
27 663549
28 909788
29 1241127
30 1684824
31 2276781
32 3063657
33 4105275
34 5478698
35 7283709
36 9648360
37 12735471

List of values

[1, 3, 7, 15, 32, 63, 114, 201, 350, 591, 967, 1554, 2468, 3855, 5916, 8970, 13471, 20007, 29384, 42771, 61784, 88530, 125838, 177642, 249230, 347484, 481506, 663549, 909788, 1241127, 1684824, 2276781, 3063657, 4105275, 5478698, 7283709, 9648360, 12735471]