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.

A275358 The difference between A089580(n) and A089579(n).

Table of values

n a(n)
1 0
2 4
3 10
4 20
5 41
6 65
7 114
8 185
9 297
10 487
11 809
12 1339
13 2253
14 3824
15 6544
16 11297
17 19620
18 34216
19 59926
20 105258
21 185356
22 327039
23 577906
24 1022466
25 1810789
26 3209398
27 5691825
28 10099475
29 17927609
30 31833805
31 56541947
32 100449345
33 178484340
34 317187186
35 563744378
36 1002052726

List of values

[0, 4, 10, 20, 41, 65, 114, 185, 297, 487, 809, 1339, 2253, 3824, 6544, 11297, 19620, 34216, 59926, 105258, 185356, 327039, 577906, 1022466, 1810789, 3209398, 5691825, 10099475, 17927609, 31833805, 56541947, 100449345, 178484340, 317187186, 563744378, 1002052726]

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

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