OFFSET
1,2
FORMULA
EXAMPLE
a(4) = 17 = (1 + 2 + 4 + 10), where A153757 = (1, 2, 4, 10, 40, 280, ...).
MATHEMATICA
a[n_] := Sum[Fibonorial[k], {k, 1, n}]; Accumulate @ Table[a[n], {n, 1, 20}] (* Amiram Eldar, Feb 26 2020 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Gary W. Adamson, Dec 31 2008
EXTENSIONS
More terms from Amiram Eldar, Feb 26 2020
STATUS
approved