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.

A279685 The maximum number of coins that can be processed in n weighings of an adaptive strategy that all are real (and identical) except for one LHR-coin starting in an unknown state.

Table of values

n a(n)
0 1
1 1
2 3
3 6
4 16
5 39
6 91
7 216
8 499
9 1144
10 2651
11 6152
12 14227
13 32904
14 76187
15 176376
16 408179
17 944728
18 2186779
19 5061544
20 11715219
21 27116008
22 62762971
23 145270808
24 336242675
25 778266424
26 1801373403
27 4169451080
28 9650594451
29 22337231432
30 51701672731

List of values

[1, 1, 3, 6, 16, 39, 91, 216, 499, 1144, 2651, 6152, 14227, 32904, 76187, 176376, 408179, 944728, 2186779, 5061544, 11715219, 27116008, 62762971, 145270808, 336242675, 778266424, 1801373403, 4169451080, 9650594451, 22337231432, 51701672731]

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

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