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.

A280320 Sum of the squares of the smaller parts of the partitions of 2n into two squarefree parts.

Table of values

n a(n)
1 1
2 5
3 10
4 14
5 34
6 66
7 59
8 75
9 84
10 220
11 205
12 309
13 373
14 600
15 565
16 665
17 839
18 1103
19 959
20 1191
21 1176
22 1860
23 1416
24 2060
25 1664
26 3653
27 2194
28 3505
29 2891
30 4974
31 3563
32 5534
33 4371
34 7551
35 5845
36 8874
37 6742
38 10409
39 7061
40 10145
41 8037
42 12414
43 9030
44 13327
45 10849
46 15319
47 13473
48 15960

List of values

[1, 5, 10, 14, 34, 66, 59, 75, 84, 220, 205, 309, 373, 600, 565, 665, 839, 1103, 959, 1191, 1176, 1860, 1416, 2060, 1664, 3653, 2194, 3505, 2891, 4974, 3563, 5534, 4371, 7551, 5845, 8874, 6742, 10409, 7061, 10145, 8037, 12414, 9030, 13327, 10849, 15319, 13473, 15960]