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.

A028280 Distinct elements in 4-Pascal triangle A028275 (by row).

Table of values

n a(n)
0 1
1 4
2 5
3 6
4 10
5 7
6 16
7 8
8 23
9 32
10 9
11 31
12 55
13 40
14 86
15 110
16 11
17 50
18 126
19 196
20 12
21 61
22 176
23 322
24 392
25 13
26 73
27 237
28 498
29 714
30 14
31 310
32 735
33 1212
34 1428
35 15
36 100
37 396
38 1045
39 1947
40 2640
41 115
42 496
43 1441
44 2992
45 4587
46 5280
47 17
48 131
49 611
50 1937
51 4433
52 7579
53 9867
54 18
55 148
56 742

List of values

[1, 4, 5, 6, 10, 7, 16, 8, 23, 32, 9, 31, 55, 40, 86, 110, 11, 50, 126, 196, 12, 61, 176, 322, 392, 13, 73, 237, 498, 714, 14, 310, 735, 1212, 1428, 15, 100, 396, 1045, 1947, 2640, 115, 496, 1441, 2992, 4587, 5280, 17, 131, 611, 1937, 4433, 7579, 9867, 18, 148, 742]