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.

A362998 a(n) = Sum_{k=0..2*n} R(2*n, k, 1) where R(n, k, x) = Sum_{u=0..k} ( Sum_{j=0..u} x^j * binomial(u, j) * (j + 1)^n ) / (u + 1).

Table of values

n a(n)
0 1
1 14
2 867
3 191476
4 92323925
5 78056422494
6 102352057350319
7 192403045957195112
8 490874140662802917417
9 1632516441577827373044370
10 6861835036233587237791174211
11 35570322051950868085847089286364
12 222935341340851671535556256425205757
13 1661810870170209385499116531813558149446

List of values

[1, 14, 867, 191476, 92323925, 78056422494, 102352057350319, 192403045957195112, 490874140662802917417, 1632516441577827373044370, 6861835036233587237791174211, 35570322051950868085847089286364, 222935341340851671535556256425205757, 1661810870170209385499116531813558149446]