Number of non-quanimous subsets of {1..n} containing n, meaning there is only one set partition with equal block-sums.

A371790

Number of non-quanimous subsets of {1..n} containing n, meaning there is only one set partition with equal block-sums.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =6a(4) =11a(5) =21a(6) =40a(7) =77a(8) =144a(9) =279a(10) =517a(11) =1004a(12) =1882a(13) =3635a(14) =6912a(15) =13223a(16) =25163a(17) =48927a(18) =93770a(19) =182765a(20) =355226a(21) =688259a(22) =1333939a(23) =2617253a(24) =5109865a(25) =10012410a(26) =19624287a(27) =38356485a(28) =74987607a(29) =147268359

External references