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.

A072494 First of triples of consecutive happy numbers, i.e., the first of three consecutive integers each of which is a happy number (A007770).

Table of values

n a(n)
1 1880
2 4780
3 4870
4 7480
5 7839
6 7840
7 8180
8 8470
9 8739
10 8740
11 8810
12 10880
13 11248
14 11249
15 11519
16 12148
17 12149
18 13898
19 15119
20 18080
21 18800
22 21148
23 21149
24 23308
25 25680
26 25860
27 26580
28 26850
29 28560
30 28650
31 31898
32 32308
33 33208
34 33319
35 40780
36 40870
37 44488
38 44489

List of values

[1880, 4780, 4870, 7480, 7839, 7840, 8180, 8470, 8739, 8740, 8810, 10880, 11248, 11249, 11519, 12148, 12149, 13898, 15119, 18080, 18800, 21148, 21149, 23308, 25680, 25860, 26580, 26850, 28560, 28650, 31898, 32308, 33208, 33319, 40780, 40870, 44488, 44489]