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.

A011852 a(n) = floor(binomial(n,6)/6).

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 0
5 0
6 0
7 1
8 4
9 14
10 35
11 77
12 154
13 286
14 500
15 834
16 1334
17 2062
18 3094
19 4522
20 6460
21 9044
22 12435
23 16824
24 22432
25 29516
26 38371
27 49335
28 62790
29 79170
30 98962
31 122713
32 151032
33 184594
34 224150
35 270526
36 324632

List of values

[0, 0, 0, 0, 0, 0, 0, 1, 4, 14, 35, 77, 154, 286, 500, 834, 1334, 2062, 3094, 4522, 6460, 9044, 12435, 16824, 22432, 29516, 38371, 49335, 62790, 79170, 98962, 122713, 151032, 184594, 224150, 270526, 324632]

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

Content is available under The OEIS End-User License Agreement.