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.

A288878 Primes of the form k!3 + 3^2, where k!3 is the triple factorial number (A007661).

Table of values

n a(n)
1 11
2 13
3 19
4 37
5 89
6 12329
7 209449
8 1106569
9 24344329
10 96342409
11 2504902409
12 17961239296009
13 52580450364682240009
14 2295148179742698933452800009
15 7825229077844441903818866688000009
16 145302140752338100885902776123355299840000009

List of values

[11, 13, 19, 37, 89, 12329, 209449, 1106569, 24344329, 96342409, 2504902409, 17961239296009, 52580450364682240009, 2295148179742698933452800009, 7825229077844441903818866688000009, 145302140752338100885902776123355299840000009]

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

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