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.

A286792 Column 7 of A286781.

Table of values

n a(n)
7 1
8 268
9 31356
10 2471008
11 156688950
12 8769288752
13 457164358716
14 22959079494036
15 1135195898868631
16 56066461542293032
17 2793059847097230456
18 141275485011659499936
19 7287917154352619470284
20 384587934464798917826784
21 20802129691800205763744280
22 1154767942465769017202459544

List of values

[1, 268, 31356, 2471008, 156688950, 8769288752, 457164358716, 22959079494036, 1135195898868631, 56066461542293032, 2793059847097230456, 141275485011659499936, 7287917154352619470284, 384587934464798917826784, 20802129691800205763744280, 1154767942465769017202459544]

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

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