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.

A191972 The numerators of T(n, n+1) with T(0, m) = A164555(m)/A027642(m) and T(n, m) = T(n-1, m+1) - T(n-1, m), n >= 1, m >= 0.

Table of values

n a(n)
0 1
1 -1
2 1
3 -4
4 4
5 -16
6 3056
7 -1856
8 181312
9 -35853056
10 1670556928
11 -39832634368
12 545273832448
13 -19385421824
14 53026545299456
15 -2753673793480966144
16 68423881271489019904
17 -22654998127210332160

List of values

[1, -1, 1, -4, 4, -16, 3056, -1856, 181312, -35853056, 1670556928, -39832634368, 545273832448, -19385421824, 53026545299456, -2753673793480966144, 68423881271489019904, -22654998127210332160]