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.

A386099 Primes having only {1, 2, 6, 7} as digits.

Table of values

n a(n)
1 2
2 7
3 11
4 17
5 61
6 67
7 71
8 127
9 167
10 211
11 227
12 271
13 277
14 617
15 661
16 677
17 727
18 761
19 1117
20 1171
21 1217
22 1277
23 1621
24 1627
25 1667
26 1721
27 1777
28 2111
29 2161
30 2221
31 2267
32 2617
33 2621
34 2671
35 2677
36 2711
37 2767
38 2777
39 6121
40 6211
41 6217
42 6221
43 6271
44 6277
45 6661
46 6761
47 7121
48 7127

List of values

[2, 7, 11, 17, 61, 67, 71, 127, 167, 211, 227, 271, 277, 617, 661, 677, 727, 761, 1117, 1171, 1217, 1277, 1621, 1627, 1667, 1721, 1777, 2111, 2161, 2221, 2267, 2617, 2621, 2671, 2677, 2711, 2767, 2777, 6121, 6211, 6217, 6221, 6271, 6277, 6661, 6761, 7121, 7127]