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.

A005742 Number of degenerate fanout-free Boolean functions of n variables using And, Or, Not and Majority gates.

Table of values

n a(n)
1 2
2 6
3 32
4 346
5 6572
6 176678
7 6009040
8 245551538
9 11694413396
10 635421164350
11 38766848465336
12 2622886302957962
13 194847034853726140
14 15763561489400425046
15 1379408529039591621920
16 129804134856816471241570
17 13069901171127981930379940

List of values

[2, 6, 32, 346, 6572, 176678, 6009040, 245551538, 11694413396, 635421164350, 38766848465336, 2622886302957962, 194847034853726140, 15763561489400425046, 1379408529039591621920, 129804134856816471241570, 13069901171127981930379940]

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

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