"EGJ" (unordered, element, labeled) transform of 2,2,2,2...
A032312
"EGJ" (unordered, element, labeled) transform of 2,2,2,2...
Terms
- a(0) =1a(1) =2a(2) =4a(3) =14a(4) =48a(5) =162a(6) =826a(7) =3558a(8) =17296a(9) =101714a(10) =529014a(11) =3218118a(12) =21014010a(13) =140974654a(14) =888205714a(15) =6529087674a(16) =52806013456a(17) =375280736754
External references
- oeis: A032312