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.

A185508 Third accumulation array, T, of the natural number array A000027, by antidiagonals.

Table of values

n a(n)
1 1
2 5
3 6
4 16
5 29
6 21
7 41
8 89
9 99
10 56
11 91
12 219
13 295
14 259
15 126
16 182
17 469
18 705
19 755
20 574
21 252
22 336
23 910
24 1470
25 1765
26 1645
27 1134
28 462
29 582
30 1638
31 2786
32 3605
33 3780
34 3206
35 2058
36 792
37 957
38 2778
39 4914
40 6706
41 7595
42 7266
43 5754
44 3498
45 1287
46 1507
47 4488
48 8190
49 11634
50 13916
51 14406
52 12894
53 9690
54 5643
55 2002
56 2288
57 6963
58 13035
59 19110
60 23814
61 26068
62 25284
63 21510
64 15510
65 8723
66 3003
67 3367
68 10439
69 19965
70 30030
71 38640
72 44100

List of values

[1, 5, 6, 16, 29, 21, 41, 89, 99, 56, 91, 219, 295, 259, 126, 182, 469, 705, 755, 574, 252, 336, 910, 1470, 1765, 1645, 1134, 462, 582, 1638, 2786, 3605, 3780, 3206, 2058, 792, 957, 2778, 4914, 6706, 7595, 7266, 5754, 3498, 1287, 1507, 4488, 8190, 11634, 13916, 14406, 12894, 9690, 5643, 2002, 2288, 6963, 13035, 19110, 23814, 26068, 25284, 21510, 15510, 8723, 3003, 3367, 10439, 19965, 30030, 38640, 44100]