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.

A176267 a(n) = binomial(prime(n),s)/prime(n) where s is the sum of the decimal digits of prime(n).

Table of values

n a(n)
5 5
6 55
7 1430
8 4862
9 1463
10 1193010
11 1015
12 9414328
13 18278
14 749398
15 370577311
16 16723070
17 225398683020
18 7151980
19 378683037040
20 149846840
21 8511300512
22 272994644359580
23 194480021970
24 8516063242041795
25 8175951659117794
26 50
27 42925
28 3046258475
29 391139588190
30 1242164
31 1646644081775
32 2271776
33 38642514470976
34 4683175503770976

List of values

[5, 55, 1430, 4862, 1463, 1193010, 1015, 9414328, 18278, 749398, 370577311, 16723070, 225398683020, 7151980, 378683037040, 149846840, 8511300512, 272994644359580, 194480021970, 8516063242041795, 8175951659117794, 50, 42925, 3046258475, 391139588190, 1242164, 1646644081775, 2271776, 38642514470976, 4683175503770976]

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

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