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.

A185875 Third accumulation array of A051340, by antidiagonals.

Table of values

n a(n)
1 1
2 4
3 5
4 10
5 19
6 15
7 20
8 46
9 55
10 35
11 35
12 90
13 130
14 125
15 70
16 56
17 155
18 250
19 290
20 245
21 126
22 84
23 245
24 425
25 550
26 560
27 434
28 210
29 120
30 364
31 665
32 925
33 1050
34 980
35 714
36 330
37 165
38 516
39 980
40 1435
41 1750
42 1820
43 1596
44 1110
45 495
46 220
47 705
48 1380
49 2100
50 2695
51 3010
52 2940
53 2460
54 1650
55 715
56 286
57 935
58 1875
59 2940
60 3920
61 4606
62 4830
63 4500
64 3630
65 2365
66 1001
67 364
68 1210
69 2475
70 3975
71 5460
72 6664
73 7350
74 7350
75 6600
76 5170

List of values

[1, 4, 5, 10, 19, 15, 20, 46, 55, 35, 35, 90, 130, 125, 70, 56, 155, 250, 290, 245, 126, 84, 245, 425, 550, 560, 434, 210, 120, 364, 665, 925, 1050, 980, 714, 330, 165, 516, 980, 1435, 1750, 1820, 1596, 1110, 495, 220, 705, 1380, 2100, 2695, 3010, 2940, 2460, 1650, 715, 286, 935, 1875, 2940, 3920, 4606, 4830, 4500, 3630, 2365, 1001, 364, 1210, 2475, 3975, 5460, 6664, 7350, 7350, 6600, 5170]