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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.

A278903 Second series of Hankel determinants based on Bell numbers of argument k^2, Bell(k^2).

Table of values

n a(n)
0 1
1 1
2 20922
3 96938760190744854628604
4 1039473181175725249030299777705981025900981837012416973957739853576960

List of values

[1, 1, 20922, 96938760190744854628604, 1039473181175725249030299777705981025900981837012416973957739853576960]

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

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