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.

A280316 Sum of squares of parts of the partitions of 2n into two squarefree parts.

Table of values

n a(n)
1 2
2 18
3 44
4 124
5 108
6 372
7 398
8 886
9 888
10 1560
11 1642
12 2778
13 2098
14 3440
15 2810
16 5618
17 5350
18 9766
19 6934
20 12382
21 9744
22 17448
23 11112
24 20440
25 12728
26 24050
27 19508
28 26610
29 25270
30 36108
31 28950
32 41020
33 31974
34 56038
35 42490
36 74484
37 51668
38 77210
39 52810
40 87970
41 57074
42 105804
43 68972

List of values

[2, 18, 44, 124, 108, 372, 398, 886, 888, 1560, 1642, 2778, 2098, 3440, 2810, 5618, 5350, 9766, 6934, 12382, 9744, 17448, 11112, 20440, 12728, 24050, 19508, 26610, 25270, 36108, 28950, 41020, 31974, 56038, 42490, 74484, 51668, 77210, 52810, 87970, 57074, 105804, 68972]

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

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