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.

A245619 Row sums of triangle A245618.

Table of values

n a(n)
0 1
1 2
2 4
3 4
4 8
5 12
6 20
7 16
8 32
9 60
10 116
11 208
12 380
13 608
14 904
15 860
16 1720
17 3436
18 6868
19 13712
20 27356
21 54408
22 107848
23 211500
24 413364
25 785328
26 1469288
27 2591452
28 4583052
29 7074876
30 10413552
31 10096084
32 20192168
33 40384332
34 80768660
35 161537296
36 323074460
37 646148360

List of values

[1, 2, 4, 4, 8, 12, 20, 16, 32, 60, 116, 208, 380, 608, 904, 860, 1720, 3436, 6868, 13712, 27356, 54408, 107848, 211500, 413364, 785328, 1469288, 2591452, 4583052, 7074876, 10413552, 10096084, 20192168, 40384332, 80768660, 161537296, 323074460, 646148360]

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

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