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.

A342274 Consider the k-th row of triangle A170899, which has 2^k terms; discard the first quarter of the terms in the row; the remainder of the row converges to this sequence as k increases.

Table of values

n a(n)
0 4
1 8
2 14
3 18
4 18
5 26
6 42
7 42
8 26
9 26
10 46
11 66
12 70
13 74
14 98
15 90
16 42
17 26
18 46
19 66
20 74
21 90
22 138
23 170
24 134
25 90
26 114
27 174
28 194
29 194
30 226
31 190
32 74
33 26
34 46
35 66
36 74
37 90
38 138
39 170
40 138
41 106
42 146
43 226
44 274
45 290
46 346
47 378
48 262
49 122
50 114
51 174
52 210
53 250
54 362
55 474

List of values

[4, 8, 14, 18, 18, 26, 42, 42, 26, 26, 46, 66, 70, 74, 98, 90, 42, 26, 46, 66, 74, 90, 138, 170, 134, 90, 114, 174, 194, 194, 226, 190, 74, 26, 46, 66, 74, 90, 138, 170, 138, 106, 146, 226, 274, 290, 346, 378, 262, 122, 114, 174, 210, 250, 362, 474]

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

Content is available under The OEIS End-User License Agreement.