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.

A173817 The half of sum of the numbers in the n-th row of Gilbreath's triangle (A036262).

Table of values

n a(n)
1 1
2 2
3 4
4 5
5 10
6 10
7 13
8 13
9 16
10 20
11 25
12 27
13 28
14 26
15 31
16 33
17 44
18 42
19 47
20 52
21 48
22 54
23 52
24 60
25 64
26 68
27 64
28 67
29 68
30 77
31 108
32 94
33 102
34 95
35 106
36 100
37 103
38 106
39 105
40 106
41 115
42 110
43 127
44 120
45 131
46 122
47 143
48 159
49 149
50 148
51 156
52 149
53 151
54 155
55 165
56 162
57 167
58 174
59 175

List of values

[1, 2, 4, 5, 10, 10, 13, 13, 16, 20, 25, 27, 28, 26, 31, 33, 44, 42, 47, 52, 48, 54, 52, 60, 64, 68, 64, 67, 68, 77, 108, 94, 102, 95, 106, 100, 103, 106, 105, 106, 115, 110, 127, 120, 131, 122, 143, 159, 149, 148, 156, 149, 151, 155, 165, 162, 167, 174, 175]