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A154219
Row sums of modified Fibonomial triangle A154218.
2
1, 2, 4, 10, 32, 132, 718, 5124, 47728, 575316, 8940208, 178299576, 4547802212, 148044149064, 6144073801072, 324818609118696, 21861634817456704, 1872569477046791376, 204095509252622560120, 28301889241280320588944
OFFSET
0,2
LINKS
FORMULA
a(n) = Sum{k=0..n} ( A010048(n,k)*(1 + F(k)*F(n-k) ) ).
MATHEMATICA
f[n_, k_] := Product[Fibonacci[n - j + 1]/Fibonacci[j], {j, k}]; b[n_] := Sum[f[n, i]*(1 + Fibonacci[i]*Fibonacci[n - i]), {i, 0, n}]; Table[b[n], {n, 0, 10}] (* G. C. Greubel, Sep 04 2016 *)
CROSSREFS
Cf. A056569.
Sequence in context: A166741 A054091 A056593 * A173489 A089476 A323207
KEYWORD
easy,nonn
AUTHOR
Paul Barry, Jan 05 2009
STATUS
approved