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.

A267694 Q-toothpick sequence in the first quadrant starting with two Q-toothpicks centered at (1,1). The endpoints of the left hand Q-toothpick are at (0,1) and (1,2). The endpoints of the right hand Q-toothpick are at (1,0) and (2,1). With a(0) = 0.

Table of values

n a(n)
0 0
1 2
2 5
3 9
4 16
5 20
6 27
7 39
8 54
9 58
10 65
11 77
12 92
13 104
14 127
15 163
16 194
17 198
18 205
19 217
20 232
21 244
22 267
23 303
24 334
25 346

List of values

[0, 2, 5, 9, 16, 20, 27, 39, 54, 58, 65, 77, 92, 104, 127, 163, 194, 198, 205, 217, 232, 244, 267, 303, 334, 346]

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

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