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.

A291211 Numbers k>1 such that k*k^(1/k) is closer to an integer than for any smaller number.

Table of values

n a(n)
1 2
2 5
3 6
4 15
5 16
6 46
7 135
8 136
9 385
10 1072
11 21976
12 59813
13 59814
14 162682
15 162683
16 442329
17 1202506
18 3268905
19 24154808
20 65659807
21 485164995
22 1318815513
23 1318815514
24 26489121842
25 72004899025
26 195729609091
27 532048240237
28 1446257063899

List of values

[2, 5, 6, 15, 16, 46, 135, 136, 385, 1072, 21976, 59813, 59814, 162682, 162683, 442329, 1202506, 3268905, 24154808, 65659807, 485164995, 1318815513, 1318815514, 26489121842, 72004899025, 195729609091, 532048240237, 1446257063899]

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

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