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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.

A060219 Number of orbits of length n under the full 16-shift (whose periodic points are counted by A001025).

Table of values

n a(n)
1 16
2 120
3 1360
4 16320
5 209712
6 2795480
7 38347920
8 536862720
9 7635496960
10 109951057896
11 1599289640400
12 23456246655680
13 346430740566960
14 5146970983535160
15 76861433640386288
16 1152921504338411520
17 17361641481138401520
18 262353693488939386880
19 3976729669784964390480

List of values

[16, 120, 1360, 16320, 209712, 2795480, 38347920, 536862720, 7635496960, 109951057896, 1599289640400, 23456246655680, 346430740566960, 5146970983535160, 76861433640386288, 1152921504338411520, 17361641481138401520, 262353693488939386880, 3976729669784964390480]

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

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