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.

A268848 Number of sequences with 5 copies each of 1,2,...,n and longest increasing subsequence of length n.

Table of values

n a(n)
0 1
1 1
2 251
3 729811
4 10258694241
5 449363984934526
6 47342758641593552281
7 10162884447920460534301136
8 3969183064899133655031651559801
9 2599293828638212400913690945686101111
10 2683885055441747960475755652405552969614101

List of values

[1, 1, 251, 729811, 10258694241, 449363984934526, 47342758641593552281, 10162884447920460534301136, 3969183064899133655031651559801, 2599293828638212400913690945686101111, 2683885055441747960475755652405552969614101]

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

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