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.

A087194 (A(p)-1)/(2*p^2) where p runs through the odd primes different from 7 and A(k) is the k-th central heptanomial coefficient (A025012).

Table of values

n a(n)
1 2
2 29
3 484398
4 15667221
5 19291710979
6 716525463939
7 1068605567805152
8 70525663815429108660
9 2926081151105727289330
10 221376944251520543756333062
11 411385907065654082376504375598
12 17898287435226907360810789564846
13 34416385933810421469168969530445713

List of values

[2, 29, 484398, 15667221, 19291710979, 716525463939, 1068605567805152, 70525663815429108660, 2926081151105727289330, 221376944251520543756333062, 411385907065654082376504375598, 17898287435226907360810789564846, 34416385933810421469168969530445713]