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.

A185880 Second accumulation array of A185877, by antidiagonals.

Table of values

n a(n)
1 1
2 5
3 3
4 16
5 17
6 6
7 40
8 56
9 38
10 10
11 85
12 140
13 128
14 70
15 15
16 161
17 295
18 320
19 240
20 115
21 21
22 280
23 553
24 670
25 600
26 400
27 175
28 28
29 456
30 952
31 1246
32 1250
33 1000
34 616
35 252
36 36
37 705
38 1536
39 2128
40 2310
41 2075
42 1540
43 896
44 348
45 45
46 1045
47 2355
48 3408
49 3920
50 3815
51 3185
52 2240
53 1248
54 465
55 55
56 1496
57 3465
58 5190
59 6240
60 6440
61 5831
62 4620
63 3120
64 1680
65 605
66 66
67 2080
68 4928
69 7590
70 9450
71 10200
72 9800
73 8428
74 6420
75 4200
76 2200

List of values

[1, 5, 3, 16, 17, 6, 40, 56, 38, 10, 85, 140, 128, 70, 15, 161, 295, 320, 240, 115, 21, 280, 553, 670, 600, 400, 175, 28, 456, 952, 1246, 1250, 1000, 616, 252, 36, 705, 1536, 2128, 2310, 2075, 1540, 896, 348, 45, 1045, 2355, 3408, 3920, 3815, 3185, 2240, 1248, 465, 55, 1496, 3465, 5190, 6240, 6440, 5831, 4620, 3120, 1680, 605, 66, 2080, 4928, 7590, 9450, 10200, 9800, 8428, 6420, 4200, 2200]