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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.

A159783 Hankel transform of ordered Bell numbers A000670. a(n)=det(A000670(i+j-1)), i,j=1,2..n.

Table of values

n a(n)
1 1
2 4
3 192
4 221184
5 10192158720
6 28179280429056000
7 6544446260541338419200000
8 170229151878929266676890337280000000
9 637613431509979741286846928045094207488000000000

List of values

[1, 4, 192, 221184, 10192158720, 28179280429056000, 6544446260541338419200000, 170229151878929266676890337280000000, 637613431509979741286846928045094207488000000000]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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