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.

A143785 Antidiagonal sums of the triangle A120070.

Table of values

n a(n)
1 3
2 8
3 20
4 36
5 63
6 96
7 144
8 200
9 275
10 360
11 468
12 588
13 735
14 896
15 1088
16 1296
17 1539
18 1800
19 2100
20 2420
21 2783
22 3168
23 3600
24 4056
25 4563
26 5096
27 5684
28 6300
29 6975
30 7680
31 8448
32 9248
33 10115
34 11016
35 11988
36 12996
37 14079
38 15200
39 16400
40 17640
41 18963
42 20328
43 21780
44 23276

List of values

[3, 8, 20, 36, 63, 96, 144, 200, 275, 360, 468, 588, 735, 896, 1088, 1296, 1539, 1800, 2100, 2420, 2783, 3168, 3600, 4056, 4563, 5096, 5684, 6300, 6975, 7680, 8448, 9248, 10115, 11016, 11988, 12996, 14079, 15200, 16400, 17640, 18963, 20328, 21780, 23276]