login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A088656 Second term estimate of infinite Pisot equation as integers. 0
1, 7, 21, 60, 167, 466, 1297, 3613, 10060, 28012, 77998, 217180, 604723, 1683804, 4688422, 13054548, 36349377, 101212019, 281817012, 784697597, 2184929553, 6083766752, 16939776315, 47167492325, 131334221349, 365689945495 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Actual term estimate alternates in sign as E/(2-E).

LINKS

Table of n, a(n) for n=1..26.

FORMULA

a(n) = Floor[If[n-1==0, 1, 1/N[((E/2)/(E/(E-2)))^n]]]

MATHEMATICA

a0=Table[Floor[If[n-1==0, 1, 1/N[((E/2)/(E/(E-2)))^n]]], {n, 1, 40}]

CROSSREFS

Sequence in context: A146464 A001354 A200930 * A146139 A083596 A082541

Adjacent sequences:  A088653 A088654 A088655 * A088657 A088658 A088659

KEYWORD

nonn,uned

AUTHOR

Roger L. Bagula, Nov 21 2003

STATUS

approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 24 01:41 EDT 2021. Contains 346269 sequences. (Running on oeis4.)