OFFSET
1,3
COMMENTS
Triangle T(n,k), 0 <= k <= n, read by rows given by [0,1,0,2,0,3,0,4,0,5,0,6,...] DELTA [2,0,4,0,6,0,8,0,10,0,...] where DELTA is the operator defined in A084938. - Philippe Deléham, Sep 15 2008
FORMULA
T(n,k) = 2^k*A123125(n,k). - Philippe Deléham, Sep 15 2008
Sum_{k=0..n} T(n,k) = A000629(n). - Philippe Deléham, Nov 19 2011
EXAMPLE
{1},
{0, 2},
{0, 2, 4},
{0, 2, 16, 8},
{0, 2, 44, 88, 16},
{0, 2, 104, 528, 416, 32},
{0, 2, 228, 2416, 4832, 1824, 64},
{0, 2, 480, 9528, 38656, 38112, 7680, 128}, ...
CROSSREFS
KEYWORD
AUTHOR
Roger L. Bagula and Gary W. Adamson, Sep 04 2008
EXTENSIONS
Example corrected by Philippe Deléham, Oct 16 2008
New name using formula by Philippe Deléham, Joerg Arndt, Jan 25 2020
STATUS
approved