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.

A136353 First odd composite N divisible by precisely the first n odd primes with N-2 prime.

Table of values

n a(n)
1 9
2 15
3 105
4 1155
5 15015
6 255255
7 4849845
8 111546435
9 9704539845
10 100280245065
11 18551845337025
12 152125131763605
13 98120709987525225
14 7071232499767651215
15 16294579238595022365
16 33648306127698721183725
17 527797716117331369424715

List of values

[9, 15, 105, 1155, 15015, 255255, 4849845, 111546435, 9704539845, 100280245065, 18551845337025, 152125131763605, 98120709987525225, 7071232499767651215, 16294579238595022365, 33648306127698721183725, 527797716117331369424715]

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

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