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.

A355019 Partial sums of L(1) - F(1) + L(2) - F(2) + L(3) - F(3) + ..., where L = A000032 and F = A000045.

Table of values

n a(n)
0 1
1 0
2 3
3 2
4 6
5 4
6 11
7 8
8 19
9 14
10 32
11 24
12 53
13 40
14 87
15 66
16 142
17 108
18 231
19 176
20 375
21 286
22 608
23 464
24 985
25 752
26 1595
27 1218
28 2582
29 1972
30 4179
31 3192
32 6763
33 5166
34 10944
35 8360
36 17709
37 13528
38 28655
39 21890
40 46366
41 35420
42 75023
43 57312
44 121391
45 92734
46 196416
47 150048

List of values

[1, 0, 3, 2, 6, 4, 11, 8, 19, 14, 32, 24, 53, 40, 87, 66, 142, 108, 231, 176, 375, 286, 608, 464, 985, 752, 1595, 1218, 2582, 1972, 4179, 3192, 6763, 5166, 10944, 8360, 17709, 13528, 28655, 21890, 46366, 35420, 75023, 57312, 121391, 92734, 196416, 150048]