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A098127
Fibonacci sequence with a(1) = 7 and a(2) = 26.
0
7, 26, 33, 59, 92, 151, 243, 394, 637, 1031, 1668, 2699, 4367, 7066, 11433, 18499, 29932, 48431, 78363, 126794, 205157, 331951, 537108, 869059, 1406167, 2275226, 3681393, 5956619, 9638012, 15594631, 25232643, 40827274, 66059917, 106887191, 172947108
OFFSET
1,1
FORMULA
a(n) = a(n-1) + a(n-2).
G.f.: (7x + 19x^2)/(1 - x - x^2). - Emeric Deutsch, Apr 16 2005
EXAMPLE
a(3) = a(2) + a(1) = 26 + 7 = 33.
MAPLE
a[1]:=7:a[2]:=26: for n from 3 to 37 do a[n]:=a[n-1]+a[n-2] od: seq(a[n], n=1..37); # Emeric Deutsch, Apr 16 2005
MATHEMATICA
LinearRecurrence[{1, 1}, {7, 26}, 80] (* Vladimir Joseph Stephan Orlovsky, Feb 17 2012 *)
CROSSREFS
Sequence in context: A276614 A230399 A246910 * A283427 A131905 A110927
KEYWORD
nonn
AUTHOR
Parthasarathy Nambi, Sep 26 2004
EXTENSIONS
More terms from Emeric Deutsch, Apr 16 2005
STATUS
approved