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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.

A245419 Number of nonnegative integers with property that their base 8/3 expansion (see A024645) has n digits.

Table of values

n a(n)
1 8
2 16
3 40
4 112
5 296
6 792
7 2112
8 5632
9 15016
10 40040
11 106776
12 284736
13 759296
14 2024792
15 5399440
16 14398512
17 38396032
18 102389416
19 273038440
20 728102512
21 1941606696
22 5177617856
23 13806980952
24 36818615872
25 98182975656
26 261821268416
27 698190049112
28 1861840130960

List of values

[8, 16, 40, 112, 296, 792, 2112, 5632, 15016, 40040, 106776, 284736, 759296, 2024792, 5399440, 14398512, 38396032, 102389416, 273038440, 728102512, 1941606696, 5177617856, 13806980952, 36818615872, 98182975656, 261821268416, 698190049112, 1861840130960]

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

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