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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.

A260167 Expansion of psi(x^4) * f(-x^3)^3 / chi(-x)^2 in powers of x where psi(), chi(), f() are Ramanujan theta functions.

Table of values

n a(n)
0 1
1 2
2 3
3 3
4 4
5 7
6 7
7 8
8 7
9 10
10 11
11 10
12 13
13 11
14 15
15 16
16 19
17 18
18 14
19 20
20 21
21 20
22 21
23 21
24 25
25 22
26 27
27 31
28 23
29 30
30 31
31 35
32 28
33 27
34 35
35 36
36 37
37 38
38 32
39 34
40 41
41 39
42 43
43 35
44 49
45 46
46 43
47 48
48 42
49 55
50 51
51 49
52 50
53 38
54 55
55 52
56 57
57 63
58 47
59 60
60 54
61 62
62 63
63 51
64 65
65 66
66 67

List of values

[1, 2, 3, 3, 4, 7, 7, 8, 7, 10, 11, 10, 13, 11, 15, 16, 19, 18, 14, 20, 21, 20, 21, 21, 25, 22, 27, 31, 23, 30, 31, 35, 28, 27, 35, 36, 37, 38, 32, 34, 41, 39, 43, 35, 49, 46, 43, 48, 42, 55, 51, 49, 50, 38, 55, 52, 57, 63, 47, 60, 54, 62, 63, 51, 65, 66, 67]

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

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