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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.

A387243 a(n) is the smallest positive k such that (k+n)^k < (k+1)^(k+1).

Table of values

n a(n)
1 1
2 1
3 2
4 11
5 41
6 130
7 378
8 1064
9 2940
10 8053
11 21966
12 59802
13 162670
14 442315
15 1202492
16 3268889
17 8885966
18 24154791
19 65659789
20 178482101
21 485164975
22 1318815492
23 3584912582
24 9744803158
25 26489121817
26 72004898999
27 195729609064
28 532048240210
29 1446257063871
30 3931334296694

List of values

[1, 1, 2, 11, 41, 130, 378, 1064, 2940, 8053, 21966, 59802, 162670, 442315, 1202492, 3268889, 8885966, 24154791, 65659789, 178482101, 485164975, 1318815492, 3584912582, 9744803158, 26489121817, 72004898999, 195729609064, 532048240210, 1446257063871, 3931334296694]

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

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