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.

A159791 Bisection of toothpick sequence A139250.

Table of values

n a(n)
1 0
2 3
3 11
4 23
5 43
6 55
7 79
8 123
9 171
10 183
11 207
12 251
13 303
14 347
15 423
16 571
17 683
18 695
19 719
20 763
21 815
22 859
23 935
24 1083
25 1199
26 1243
27 1319
28 1467
29 1607
30 1759
31 2011
32 2475
33 2731
34 2743
35 2767
36 2811
37 2863
38 2907
39 2983
40 3131
41 3247
42 3291
43 3367
44 3515
45 3655
46 3807
47 4059
48 4523
49 4783
50 4827
51 4903
52 5051
53 5191
54 5343
55 5595
56 6059
57 6343
58 6495
59 6747
60 7215

List of values

[0, 3, 11, 23, 43, 55, 79, 123, 171, 183, 207, 251, 303, 347, 423, 571, 683, 695, 719, 763, 815, 859, 935, 1083, 1199, 1243, 1319, 1467, 1607, 1759, 2011, 2475, 2731, 2743, 2767, 2811, 2863, 2907, 2983, 3131, 3247, 3291, 3367, 3515, 3655, 3807, 4059, 4523, 4783, 4827, 4903, 5051, 5191, 5343, 5595, 6059, 6343, 6495, 6747, 7215]

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

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