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.

A292855 Expansion of 1/(1 - x - 2*x^2/(1 - 3*x^3 - 4*x^4/(1 - 5*x^5 - 6*x^6/(1 - 7*x^7 - 8*x^8/(1 - ...))))), a continued fraction.

Table of values

n a(n)
0 1
1 1
2 3
3 5
4 11
5 27
6 63
7 143
8 341
9 799
10 1865
11 4417
12 10401
13 24433
14 57619
15 135749
16 319683
17 753427
18 1775207
19 4182359
20 9855389
21 23222687
22 54718921
23 128937361
24 303821873
25 715906625
26 1686933723
27 3975020013
28 9366551195
29 22070960907
30 52007117407
31 122547413479
32 288765804957
33 680436157615

List of values

[1, 1, 3, 5, 11, 27, 63, 143, 341, 799, 1865, 4417, 10401, 24433, 57619, 135749, 319683, 753427, 1775207, 4182359, 9855389, 23222687, 54718921, 128937361, 303821873, 715906625, 1686933723, 3975020013, 9366551195, 22070960907, 52007117407, 122547413479, 288765804957, 680436157615]

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

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