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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.

A357996 a(n) is the number of times in the format hh:mm that can be represented in a 7-segment display by using only n segments (version A006942).

Table of values

n a(n)
8 1
9 2
10 4
11 14
12 25
13 37
14 70
15 105
16 123
17 153
18 186
19 182
20 156
21 139
22 119
23 79
24 35
25 9
26 1

List of values

[1, 2, 4, 14, 25, 37, 70, 105, 123, 153, 186, 182, 156, 139, 119, 79, 35, 9, 1]

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

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