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.

A242083 a(n) = 3^p - 2^p - 1, where p is prime(n).

Table of values

n a(n)
1 4
2 18
3 210
4 2058
5 175098
6 1586130
7 129009090
8 1161737178
9 94134790218
10 68629840493970
11 617671248800298
12 450283768452043890
13 36472994178147530850
14 328256958598444055418
15 26588814218220014932458
16 19383245658672820642055730

List of values

[4, 18, 210, 2058, 175098, 1586130, 129009090, 1161737178, 94134790218, 68629840493970, 617671248800298, 450283768452043890, 36472994178147530850, 328256958598444055418, 26588814218220014932458, 19383245658672820642055730]