Triangle read by rows. Number T(n, k) of partitions of the multiset [1, 1, 1, 1, 2, 2, 2, 2, ..., n, n, n, n] into k nonempty submultisets, for 1 <= k <= 4n.
A358722
Triangle read by rows. Number T(n, k) of partitions of the multiset [1, 1, 1, 1, 2, 2, 2, 2, ..., n, n, n, n] into k nonempty submultisets, for 1 <= k <= 4n.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =1a(4) =1a(5) =1a(6) =12a(7) =29a(8) =32a(9) =21a(10) =10a(11) =3a(12) =1a(13) =1a(14) =62a(15) =513a(16) =1399a(17) =1857a(18) =1513a(19) =855a(20) =364a(21) =119a(22) =31a(23) =6a(24) =1a(25) =1a(26) =312a(27) =8165a(28) =55704a(29) =155989
External references
- oeis: A358722