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.

A007011 a(n) = smallest pseudoprime to base 2 with n prime factors.

Table of values

n a(n)
2 341
3 561
4 11305
5 825265
6 45593065
7 370851481
8 38504389105
9 7550611589521
10 277960972890601
11 32918038719446881
12 1730865304568301265
13 606395069520916762801
14 59989606772480422038001
15 6149883077429715389052001
16 540513705778955131306570201
17 35237869211718889547310642241

List of values

[341, 561, 11305, 825265, 45593065, 370851481, 38504389105, 7550611589521, 277960972890601, 32918038719446881, 1730865304568301265, 606395069520916762801, 59989606772480422038001, 6149883077429715389052001, 540513705778955131306570201, 35237869211718889547310642241]

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

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