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.

A022478 Number of 2's in n-th term of A006711.

Table of values

n a(n)
1 0
2 0
3 1
4 1
5 1
6 1
7 2
8 4
9 8
10 6
11 10
12 9
13 14
14 16
15 21
16 28
17 38
18 45
19 69
20 86
21 123
22 157
23 210
24 280
25 363
26 480
27 622
28 818
29 1104
30 1453
31 1940
32 2567
33 3421
34 4534
35 5996
36 7992
37 10590
38 14005
39 18596
40 24707
41 32784
42 43361
43 57566
44 76449
45 101457
46 134506
47 178495
48 237051

List of values

[0, 0, 1, 1, 1, 1, 2, 4, 8, 6, 10, 9, 14, 16, 21, 28, 38, 45, 69, 86, 123, 157, 210, 280, 363, 480, 622, 818, 1104, 1453, 1940, 2567, 3421, 4534, 5996, 7992, 10590, 14005, 18596, 24707, 32784, 43361, 57566, 76449, 101457, 134506, 178495, 237051]

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

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