Triangle read by rows: T(n, k) is the number of parking functions of length n with preferences restricted to {1, ..., k} for 0 <= k <= n.

A373086

Triangle read by rows: T(n, k) is the number of parking functions of length n with preferences restricted to {1, ..., k} for 0 <= k <= n.

Terms

    a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =3a(6) =0a(7) =1a(8) =7a(9) =16a(10) =0a(11) =1a(12) =15a(13) =61a(14) =125a(15) =0a(16) =1a(17) =31a(18) =206a(19) =671a(20) =1296a(21) =0a(22) =1a(23) =63a(24) =659a(25) =3130a(26) =9031a(27) =16807a(28) =0a(29) =1

External references