|
Search: id:A054098
|
|
|
| A054098 |
|
Triangular array generated by its row sums: T(n,0)=1 for n >= 0, T(1,1)=2, T(n,k)=T(n,k-1)+d*r(n-k) for k=2,3,...,n, d=(-1)^(k+1), n >= 2, r(h)=sum of the numbers in row h of T. |
|
+0
8
|
|
| 1, 1, 2, 1, 3, 2, 1, 6, 3, 4, 1, 14, 8, 11, 10, 1, 44, 30, 36, 33, 34, 1, 178, 134, 148, 142, 145, 144, 1, 892, 714, 758, 744, 750, 747, 748, 1, 5354, 4462, 4640, 4596, 4610, 4604, 4607, 4606, 1, 37480, 32126, 33018, 32840, 32884, 32870
(list; table; graph; listen)
|
|
|
OFFSET
|
1,3
|
|
|
EXAMPLE
|
Rows: {1}, {1,2}, {1,3,2}, {1,6,3,4}, ...
|
|
CROSSREFS
|
Sequence in context: A119442 A064861 A070979 this_sequence A132089 A107880 A102228
Adjacent sequences: A054095 A054096 A054097 this_sequence A054099 A054100 A054101
|
|
KEYWORD
|
nonn,tabl,eigen
|
|
AUTHOR
|
Clark Kimberling (ck6(AT)evansville.edu)
|
|
|
Search completed in 0.002 seconds
|
