Number of set partitions of [n] such that ten is a multiple of each block size.

A275428

Number of set partitions of [n] such that ten is a multiple of each block size.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =4a(4) =10a(5) =27a(6) =82a(7) =274a(8) =988a(9) =3880a(10) =16175a(11) =72205a(12) =340660a(13) =1697060a(14) =8906990a(15) =48911059a(16) =281486144a(17) =1687198848a(18) =10535484376a(19) =68349098640a(20) =459596780618

External references