(1/6) times the number of n-member subsets of [6n] whose elements sum to a multiple of n.

A309185

(1/6) times the number of n-member subsets of [6n] whose elements sum to a multiple of n.

Terms

    a(0) =1a(1) =5a(2) =46a(3) =445a(4) =4751a(5) =54086a(6) =642342a(7) =7861661a(8) =98480332a(9) =1256564755a(10) =16273981758a(11) =213378975958

External references