OFFSET
0,2
FORMULA
T(k, n) = ((k+3)^n+k+1)/(k+2). - Ralf Stephan, Feb 14 2004
EXAMPLE
Diagonals (each starting on row 1): {1}; {2,1}; {5,2,1}; ...
CROSSREFS
Row 1 = (1, 2, 5, 14, 41, ...) = A007051.
Row 2 = (1, 2, 6, 22, 86, ...) = A047849.
Row 3 = (1, 2, 7, 32, 157, ...) = A047850.
Row 4 = (1, 2, 8, 44, 260, ...) = A047851.
Row 5 = (1, 2, 9, 58, 401, ...) = A047852.
Row 6 = (1, 2, 10, 74, 586, ...) = A047853.
Row 7 = (1, 2, 11, 92, 821, ...) = A047854.
Row 8 = (1, 2, 12, 112, 1112, ...) = A047855.
Row 9 = (1, 2, 13, 134, 1465, ...) = A047856.
KEYWORD
nonn,tabl
AUTHOR
STATUS
approved