login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A033937 Convolution of natural numbers n >= 1 with Fibonacci numbers F(k), k >= 3. 4
2, 7, 17, 35, 66, 118, 204, 345, 575, 949, 1556, 2540, 4134, 6715, 10893, 17655, 28598, 46306, 74960, 121325, 196347, 317737, 514152, 831960, 1346186, 2178223, 3524489, 5702795, 9227370, 14930254, 24157716 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
FORMULA
a(n) = Fibonacci(n+7) - (11+3*n).
G.f.: (2+x)/((1-x-x^2)*(1-x)^2).
MATHEMATICA
Table[Fibonacci[n+7] -3*n-11, {n, 0, 40}] (* G. C. Greubel, Jul 05 2019 *)
PROG
(PARI) vector(40, n, n--; fibonacci(n+7) -3*n-11) \\ G. C. Greubel, Jul 05 2019
(Magma) [Fibonacci(n+7) -3*n-11: n in [0..40]]; // G. C. Greubel, Jul 05 2019
(Sage) [fibonacci(n+7) -3*n-11 for n in (0..40)] # G. C. Greubel, Jul 05 2019
(GAP) List([0..40], n-> Fibonacci(n+7) -3*n-11) # G. C. Greubel, Jul 05 2019
CROSSREFS
Sequence in context: A367185 A070070 A318054 * A116576 A086717 A023657
KEYWORD
easy,nonn
AUTHOR
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 29 06:34 EDT 2024. Contains 371265 sequences. (Running on oeis4.)