login
A091354
Row sums of the matrix cube of triangle A091351, in which the k-th column lists the row sums of A091351^k (the k-th power of A091351 when considered as a lower triangular matrix).
4
1, 4, 16, 70, 344, 1908, 11904, 83028, 642960, 5490560, 51373420, 523581128, 5781166688, 68819889018, 879350377816, 12012238559559, 174794145558664, 2700485871440464, 44163954923956850, 762460145368056070
OFFSET
0,2
COMMENTS
Also equals the third column of triangle A091351.
CROSSREFS
KEYWORD
nonn
AUTHOR
Paul D. Hanna, Jan 02 2004
STATUS
approved