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.

A116585 An interleaving of three sequences: a(3n) = A000045(3n) = A014445(n). a(3n+1) = A000931(3n+5) = A052921(n). a(3n+2) = A003269(3n-1).

Table of values

n a(n)
0 0
1 1
2 1
3 2
4 2
5 2
6 8
7 4
8 5
9 34
10 9
11 14
12 144
13 21
14 36
15 610
16 49
17 95
18 2584
19 114
20 250
21 10946
22 265
23 657
24 46368
25 616
26 1728
27 196418
28 1432
29 4544
30 832040
31 3329
32 11949
33 3524578
34 7739
35 31422
36 14930352
37 17991
38 82629
39 63245986
40 41824
41 217286
42 267914296
43 97229
44 571388
45 1134903170

List of values

[0, 1, 1, 2, 2, 2, 8, 4, 5, 34, 9, 14, 144, 21, 36, 610, 49, 95, 2584, 114, 250, 10946, 265, 657, 46368, 616, 1728, 196418, 1432, 4544, 832040, 3329, 11949, 3524578, 7739, 31422, 14930352, 17991, 82629, 63245986, 41824, 217286, 267914296, 97229, 571388, 1134903170]

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

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