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.

A206151 G.f.: exp( Sum_{n>=1} A206152(n)*x^n/n ), where A206152(n) = Sum_{k=0..n} binomial(n,k)^(n+k).

Table of values

n a(n)
0 1
1 2
2 7
3 120
4 16257
5 22426576
6 181974299842
7 15238138790731690
8 8413234043413844801094
9 36597622942948070873495055416
10 1557743574279376981523155294991683637
11 377269728353963189455845962558983304322979834

List of values

[1, 2, 7, 120, 16257, 22426576, 181974299842, 15238138790731690, 8413234043413844801094, 36597622942948070873495055416, 1557743574279376981523155294991683637, 377269728353963189455845962558983304322979834]