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.

A238313 Alternating square row sums of the table A072233 (A008284).

Table of values

n a(n)
0 1
1 1
2 0
3 1
4 3
5 1
6 3
7 3
8 10
9 18
10 12
11 26
12 39
13 57
14 59
15 116
16 201
17 219
18 325
19 416
20 625
21 810
22 1074
23 1447
24 2345
25 3078
26 3530
27 5084
28 6790
29 9063
30 11674
31 15580
32 20887
33 27537
34 33640
35 45065
36 61297
37 76883
38 96889
39 126243
40 169268
41 210005
42 262068
43 337445
44 438197
45 552346
46 686794
47 865904
48 1128611
49 1407533
50 1732572

List of values

[1, 1, 0, 1, 3, 1, 3, 3, 10, 18, 12, 26, 39, 57, 59, 116, 201, 219, 325, 416, 625, 810, 1074, 1447, 2345, 3078, 3530, 5084, 6790, 9063, 11674, 15580, 20887, 27537, 33640, 45065, 61297, 76883, 96889, 126243, 169268, 210005, 262068, 337445, 438197, 552346, 686794, 865904, 1128611, 1407533, 1732572]