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.

A364831 Primes whose digits are prime and in nonincreasing order.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 53
6 73
7 733
8 773
9 5333
10 7333
11 7753
12 55333
13 75533
14 75553
15 77773
16 733333
17 755333
18 775553
19 7553333
20 7555333
21 7775533
22 7777753
23 55555333
24 55555553
25 77755553
26 555553333
27 755555533
28 773333333
29 777555553
30 777773333
31 777775333
32 777775553
33 777777773

List of values

[2, 3, 5, 7, 53, 73, 733, 773, 5333, 7333, 7753, 55333, 75533, 75553, 77773, 733333, 755333, 775553, 7553333, 7555333, 7775533, 7777753, 55555333, 55555553, 77755553, 555553333, 755555533, 773333333, 777555553, 777773333, 777775333, 777775553, 777777773]

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

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