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.

A336427 a(0) = 0; a(n) = 1 + (1/n) * Sum_{k=1..n-1} binomial(n,k)^3 * k * a(k).

Table of values

n a(n)
0 0
1 1
2 5
3 100
4 5357
5 597726
6 120049592
7 39381634818
8 19686000625517
9 14233714132535146
10 14293760060523962630
11 19298235276251711246358
12 34108177389621376109912120
13 77181320123960021972892515094
14 219430688163572488543090308547898

List of values

[0, 1, 5, 100, 5357, 597726, 120049592, 39381634818, 19686000625517, 14233714132535146, 14293760060523962630, 19298235276251711246358, 34108177389621376109912120, 77181320123960021972892515094, 219430688163572488543090308547898]