Anonymous user
Bell numbers: Difference between revisions
→{{header|J}}
Line 749:
=={{header|J}}==
<lang>
bell=: ([: +/\ (,~ {:))&.>@:{:
,. bell^:(<5) <1
+--------------+
|1 |
+--------------+
|1 2 |
+--------------+
|2 3 5 |
+--------------+
|5 7 10 15 |
+--------------+
|15 20 27 37 52|
+--------------+
{.&> bell^:(<15) <1
1 1 2 5 15 52 203 877 4140 21147 115975 678570 4213597 27644437 190899322
{:>bell^:49<1x
185724268771078270438257767181908917499221852770
</lang>
=={{header|Java}}==
| |||