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.

A074390 a(n) is the least number k that A074389(k) = n.

Table of values

n a(n)
1 1
2 6
3 18
4 12
5 200
6 42
7 196
8 56
9 459
10 950
11 5203
12 396
13 9243
14 980
15 1800
16 336
17 19363
18 270
19 13357
20 600
21 1764
22 10406
23 72473
24 168
25 18625
26 34814
27 4293
28 812
29 145493
30 1350
31 15376
32 992
33 19602
34 38726
35 41615
36 1836
37 99937
38 26714
39 1521
40 440
41 274003
42 3822
43 475193

List of values

[1, 6, 18, 12, 200, 42, 196, 56, 459, 950, 5203, 396, 9243, 980, 1800, 336, 19363, 270, 13357, 600, 1764, 10406, 72473, 168, 18625, 34814, 4293, 812, 145493, 1350, 15376, 992, 19602, 38726, 41615, 1836, 99937, 26714, 1521, 440, 274003, 3822, 475193]

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

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