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.

A155562 Intersection of A001481 and A002479: N = a^2 + b^2 = c^2 + 2d^2 for some integers a,b,c,d.

Table of values

n a(n)
1 0
2 1
3 2
4 4
5 8
6 9
7 16
8 17
9 18
10 25
11 32
12 34
13 36
14 41
15 49
16 50
17 64
18 68
19 72
20 73
21 81
22 82
23 89
24 97
25 98
26 100
27 113
28 121
29 128
30 136
31 137
32 144
33 146
34 153
35 162
36 164
37 169
38 178
39 193
40 194
41 196
42 200
43 225
44 226
45 233
46 241
47 242
48 256
49 257
50 272
51 274
52 281
53 288
54 289
55 292
56 306
57 313
58 324
59 328

List of values

[0, 1, 2, 4, 8, 9, 16, 17, 18, 25, 32, 34, 36, 41, 49, 50, 64, 68, 72, 73, 81, 82, 89, 97, 98, 100, 113, 121, 128, 136, 137, 144, 146, 153, 162, 164, 169, 178, 193, 194, 196, 200, 225, 226, 233, 241, 242, 256, 257, 272, 274, 281, 288, 289, 292, 306, 313, 324, 328]

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

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