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!)
A006262 Product k^(2^(k-2)), k = 2..n.
(Formerly M2111)
0
1, 2, 18, 4608, 1800000000, 5077997833420800000000, 5608281336980602120684110607059901336780800000000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

M. E. Mays, A worst case of the Fibonacci-Sylvester expansion, J. Combin. Math. Combin. Computing, 1 (1987), 141-148.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

Table of n, a(n) for n=1..7.

CROSSREFS

Sequence in context: A259654 A060598 A055687 * A003043 A059783 A309972

Adjacent sequences:  A006259 A006260 A006261 * A006263 A006264 A006265

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

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 August 14 13:00 EDT 2020. Contains 336480 sequences. (Running on oeis4.)