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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.

A014410 Elements in Pascal's triangle (by row) that are not 1.

Table of values

n a(n)
2 2
3 3
4 3
5 4
6 6
7 4
8 5
9 10
10 10
11 5
12 6
13 15
14 20
15 15
16 6
17 7
18 21
19 35
20 35
21 21
22 7
23 8
24 28
25 56
26 70
27 56
28 28
29 8
30 9
31 36
32 84
33 126
34 126
35 84
36 36
37 9
38 10
39 45
40 120
41 210
42 252
43 210
44 120
45 45
46 10
47 11
48 55
49 165
50 330
51 462
52 462
53 330
54 165
55 55
56 11
57 12
58 66
59 220
60 495
61 792
62 924
63 792
64 495
65 220
66 66
67 12
68 13
69 78

List of values

[2, 3, 3, 4, 6, 4, 5, 10, 10, 5, 6, 15, 20, 15, 6, 7, 21, 35, 35, 21, 7, 8, 28, 56, 70, 56, 28, 8, 9, 36, 84, 126, 126, 84, 36, 9, 10, 45, 120, 210, 252, 210, 120, 45, 10, 11, 55, 165, 330, 462, 462, 330, 165, 55, 11, 12, 66, 220, 495, 792, 924, 792, 495, 220, 66, 12, 13, 78]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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