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.

A151879 Produced by same formula that gives A000568 (unlabeled tournaments), but with LCM instead of GCD in the exponent.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 8
5 52
6 528
7 8632
8 252928
9 15494032
10 2050181376
11 525675623520
12 239430803636224
13 189133678584246592
14 260786292437892272128
15 638374284463941710477184
16 2842966981002836533300953088
17 23866119110542723640161098330368
18 394851495657676102988098496313229312

List of values

[1, 1, 1, 2, 8, 52, 528, 8632, 252928, 15494032, 2050181376, 525675623520, 239430803636224, 189133678584246592, 260786292437892272128, 638374284463941710477184, 2842966981002836533300953088, 23866119110542723640161098330368, 394851495657676102988098496313229312]

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

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