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.

A059355 Number of chains of n-3 partitions in the reduced partition lattice on n elements.

Table of values

n a(n)
3 1
4 13
5 205
6 4245
7 114345
8 3919860
9 167310360
10 8719666200
11 545594049000
12 40394317194000
13 3494634235092000
14 349446163958892000
15 40005208010427660000
16 5199553600938496800000
17 761551300698921532800000
18 124863678342008772566400000
19 22782147644564103946550400000

List of values

[1, 13, 205, 4245, 114345, 3919860, 167310360, 8719666200, 545594049000, 40394317194000, 3494634235092000, 349446163958892000, 40005208010427660000, 5199553600938496800000, 761551300698921532800000, 124863678342008772566400000, 22782147644564103946550400000]

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

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