Number of ordered set partitions of [n] into six blocks such that equal-sized blocks are ordered with increasing least elements.
A285921
Number of ordered set partitions of [n] into six blocks such that equal-sized blocks are ordered with increasing least elements.
Terms
- a(0) =1a(1) =126a(2) =3486a(3) =63756a(4) =954387a(5) =9628542a(6) =97141022a(7) =886634892a(8) =7048863822a(9) =53483658228a(10) =397751490318
External references
- oeis: A285921