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.

A317290 Number of permutations of [n] with exactly ten increasing runs of even length.

Table of values

n a(n)
20 370371188237525
21 38563334673062963
22 2325983895636537462
23 113126812608590106065
24 4980791141860424686096
25 206198935127851667065607
26 8187758750644879282198684
27 316873661623427502461383547
28 12080329061828597152861716278
29 456708256439969037699279918515

List of values

[370371188237525, 38563334673062963, 2325983895636537462, 113126812608590106065, 4980791141860424686096, 206198935127851667065607, 8187758750644879282198684, 316873661623427502461383547, 12080329061828597152861716278, 456708256439969037699279918515]

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

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