OFFSET
1,3
FORMULA
a(i, j) = stirling2(i, j)*j^j, read by rows.
EXAMPLE
Table begins
1;
1 4;
1 12 27;
1, 28, 162, 256,
etc.
MAPLE
(i, j) -> stirling2(i, j)*j^j
MATHEMATICA
Flatten[Table[Table[k^k StirlingS2[n, k], {k, 1, n}], {n, 1, 9}], 1]
CROSSREFS
KEYWORD
AUTHOR
Jeffrey Hall (hallj5(AT)southernct.edu), Apr 11 2005
EXTENSIONS
Typo in definition and Mathematica program by Olivier GĂ©rard, Oct 24 2012
STATUS
approved