login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A088545 Quotient Fib(5n)/(5*Fib(n)), where Fib(n)=A000045(n). 0
1, 11, 61, 451, 3001, 20801, 141961, 974611, 6675901, 45768251, 313671601, 2150012161, 14736206161, 101003973851, 692290189501, 4745031073651, 32522917584361 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

FORMULA

a(n)=5*Fib(n)^2*{Fib(n)^2 + (-1)^n} + 1=5*A007598(n)*A059929(n+1) + 1.

a(n)=5*Fib(n)^2*{Fib(n)^2 + (-1)^n} + 1=5*A007598(n)*A059929(n-1) + 1. - Lekraj Beedassy (blekraj(AT)yahoo.com), Nov 25 2003

a(n)= A103326(n)/5

CROSSREFS

Sequence in context: A156095 A068846 A092164 * A020454 A009016 A191596

Adjacent sequences:  A088542 A088543 A088544 * A088546 A088547 A088548

KEYWORD

nonn

AUTHOR

Lekraj Beedassy (blekraj(AT)yahoo.com), Nov 17 2003

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 15 15:20 EST 2012. Contains 205823 sequences.