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.

A252751 Partial sums of A252750: a(0) = 0; for >= 1: a(n) = A252750(n) + a(n-1).

Table of values

n a(n)
0 0
1 -1
2 -2
3 -1
4 -4
5 -1
6 6
7 17
8 14
9 15
10 20
11 41
12 40
13 79
14 150
15 199
16 190
17 195
18 208
19 231
20 238
21 283
22 368
23 455
24 478
25 525
26 620
27 773
28 866
29 1133
30 1596
31 1775
32 1766
33 1761
34 1760
35 1803
36 1784
37 1865
38 2014
39 2123
40 2112
41 2203
42 2378
43 2573
44 2762
45 3107
46 3712
47 4021
48 3948
49 4115
50 4426
51 4667
52 5024
53 5459
54 6234
55 6765
56 7410
57 7939
58 8904
59 9813
60 10964
61 12515
62 15154
63 15755
64 15740

List of values

[0, -1, -2, -1, -4, -1, 6, 17, 14, 15, 20, 41, 40, 79, 150, 199, 190, 195, 208, 231, 238, 283, 368, 455, 478, 525, 620, 773, 866, 1133, 1596, 1775, 1766, 1761, 1760, 1803, 1784, 1865, 2014, 2123, 2112, 2203, 2378, 2573, 2762, 3107, 3712, 4021, 3948, 4115, 4426, 4667, 5024, 5459, 6234, 6765, 7410, 7939, 8904, 9813, 10964, 12515, 15154, 15755, 15740]