OFFSET
0,5
LINKS
Nathaniel Johnston, Antidiagonals 0..100, flattened
EXAMPLE
Array begins:
1 1 1 1 1 ...
1 3 13 63 313 ...
1 5 33 229 1601 ...
1 7 61 547 4921 ...
1 9 97 1065 11713 ...
...
MAPLE
T := proc(n, k) return (k*(2*k+3)^n+1)/(k+1): end: seq(seq(T(k, n-k), k=0..n), n=0..10); # Nathaniel Johnston, Jun 26 2011
CROSSREFS
KEYWORD
AUTHOR
Paul Barry, Apr 23 2003
STATUS
approved