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.

A294863 Solution of the complementary equation a(n) = a(n-2) + b(n-2) + 3, where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

n a(n)
0 1
1 2
2 7
3 9
4 15
5 18
6 26
7 31
8 40
9 46
10 56
11 63
12 75
13 83
14 97
15 106
16 121
17 131
18 147
19 158
20 175
21 188
22 206
23 220
24 239
25 255
26 275
27 292
28 313
29 331
30 353
31 372
32 395
33 416
34 440
35 462
36 487
37 510
38 537
39 561
40 589
41 614
42 643
43 669
44 699
45 726
46 757
47 786
48 818
49 848
50 881
51 912
52 946
53 979
54 1014

List of values

[1, 2, 7, 9, 15, 18, 26, 31, 40, 46, 56, 63, 75, 83, 97, 106, 121, 131, 147, 158, 175, 188, 206, 220, 239, 255, 275, 292, 313, 331, 353, 372, 395, 416, 440, 462, 487, 510, 537, 561, 589, 614, 643, 669, 699, 726, 757, 786, 818, 848, 881, 912, 946, 979, 1014]