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.

A268845 Number of sequences with n copies each of 1,2,...,9 and longest increasing subsequence of length 9.

Table of values

n a(n)
1 1
2 6536413529
3 8167981106765263789
4 5426679072605204732028894233
5 2599293828638212400913690945686101111
6 1025794060996626005769021866749636185341527229
7 358281333933096129012031117609647623312585201668494007

List of values

[1, 6536413529, 8167981106765263789, 5426679072605204732028894233, 2599293828638212400913690945686101111, 1025794060996626005769021866749636185341527229, 358281333933096129012031117609647623312585201668494007]

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

Content is available under The OEIS End-User License Agreement.