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.

A030815 a(n) = floor(exp(14/23) * n!).

Table of values

n a(n)
0 1
1 1
2 3
3 11
4 44
5 220
6 1323
7 9263
8 74109
9 666985
10 6669851
11 73368371
12 880420460
13 11445465992
14 160236523888
15 2403547858330
16 38456765733280
17 653765017465772
18 11767770314383911
19 223587635973294318
20 4471752719465886368
21 93906807108783613747
22 2065949756393239502442

List of values

[1, 1, 3, 11, 44, 220, 1323, 9263, 74109, 666985, 6669851, 73368371, 880420460, 11445465992, 160236523888, 2403547858330, 38456765733280, 653765017465772, 11767770314383911, 223587635973294318, 4471752719465886368, 93906807108783613747, 2065949756393239502442]

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

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