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.

A297127 a(n) = (1/2) * Sum_{|k|<2*sqrt(p)} A297122(4*p-k^2) where p is n-th prime.

Table of values

n a(n)
1 33703
2 359788
3 7410526
4 55075448
5 823614244
6 2238479798
7 11171417938
8 21787752284
9 68501592808
10 275166205414
11 410273756384
12 1185793577918
13 2195777500954
14 2921567789828
15 4984278115408
16 10240918233838
17 19486182370804
18 23813901313094
19 41782891225388

List of values

[33703, 359788, 7410526, 55075448, 823614244, 2238479798, 11171417938, 21787752284, 68501592808, 275166205414, 410273756384, 1185793577918, 2195777500954, 2921567789828, 4984278115408, 10240918233838, 19486182370804, 23813901313094, 41782891225388]