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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.

A104277 Number of partitions of n in which both even and odd squares occur with multiplicity 1. There is no restriction on the parts which are twice odd squares.

Table of values

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

List of values

[1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 8, 10, 10, 11, 11, 13, 13, 14, 14, 14, 16, 16, 18, 18, 20, 20, 22, 23, 23, 25, 25, 28, 28, 30, 30, 33, 35, 35, 38, 39, 43, 43, 46, 46, 49, 51, 51, 55, 56, 60, 61]

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

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