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.

A225136 Numbers that are concatenations of triprimes.

Table of values

n a(n)
1 88
2 128
3 188
4 208
5 278
6 288
7 308
8 428
9 448
10 458
11 508
12 528
13 638
14 668
15 688
16 708
17 758
18 768
19 788
20 808
21 812
22 818
23 820
24 827
25 828
26 830
27 842
28 844
29 845
30 850
31 852
32 863
33 866
34 868
35 870
36 875
37 876
38 878
39 888
40 892
41 898
42 899
43 928
44 988
45 998
46 1028
47 1058
48 1108
49 1148
50 1168
51 1178

List of values

[88, 128, 188, 208, 278, 288, 308, 428, 448, 458, 508, 528, 638, 668, 688, 708, 758, 768, 788, 808, 812, 818, 820, 827, 828, 830, 842, 844, 845, 850, 852, 863, 866, 868, 870, 875, 876, 878, 888, 892, 898, 899, 928, 988, 998, 1028, 1058, 1108, 1148, 1168, 1178]

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

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