OFFSET
0,5
EXAMPLE
[0] 1;
[1] 0, 1;
[2] 0, 2, 3;
[3] 0, 6, 30, 15;
[4] 0, 20, 308, 420, 105;
[5] 0, 70, 3420, 10080, 6300, 945;
[6] 0, 252, 41052, 242220, 291060, 103950, 10395;
[7] 0, 924, 523432, 6048042, 12672660, 8198190, 1891890, 135135;
MATHEMATICA
Z[n_] := Flatten[Table[{0, Binomial[2 j, j]}, {j, 0, n}]];
T[n_, k_] := BellY[2 n, k, Z[2 n - k]];
Table[T[n, k], {n, 0, 6}, {k, 0, n}] // TableForm
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Peter Luschny, Mar 12 2022
STATUS
approved