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.

A110394 a(1) = 1; a(n) = n times (9's complement of a(n-1)).

Table of values

n a(n)
1 1
2 16
3 249
4 3000
5 34995
6 390024
7 4269825
8 45841392
9 487427463
10 5125725360
11 53617021029
12 556595747640
13 5764255280667
14 59300426070648
15 610493608940265
16 6232102256955744
17 64054261631752335
18 647023290628457952

List of values

[1, 16, 249, 3000, 34995, 390024, 4269825, 45841392, 487427463, 5125725360, 53617021029, 556595747640, 5764255280667, 59300426070648, 610493608940265, 6232102256955744, 64054261631752335, 647023290628457952]

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

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