OFFSET
0,2
LINKS
Tian-Xiao He and Renzo Sprugnoli, Sequence characterization of Riordan arrays, Discrete Math. 309 (2009), no. 12, 3962-3974.
EXAMPLE
Triangle begins:
1
2 1
5 4 1
13 14 6 1
34 48 27 8 1
89 166 111 44 10 1
233 587 443 210 65 12 1
...
MAPLE
A201165 := proc(n, k)
add( binomial(n, j)*A139375(j, k), j=k..n) ;
end proc: # R. J. Mathar, Jul 09 2013
MATHEMATICA
F[n_, k_] := If[k == 0, Fibonacci[n+1], k Sum[Fibonacci[i+1] Binomial[2(n-i)-k-1, n-i-1]/(n-i), {i, 0, n-k}]];
T[n_, k_] := Sum[Binomial[n, j] F[j, k], {j, k, n}];
Table[T[n, k], {n, 0, 10}, {k, 0, n}] // Flatten (* Jean-François Alcover, Apr 03 2020 *)
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
N. J. A. Sloane, Nov 27 2011
STATUS
approved