

A268124


a(n) = n^4 * (n+3)^6 * 4^(n).


0




OFFSET

0,2


COMMENTS

This is an example of a simple sequence which generates integers for a while, but then generates no further integers.


LINKS

Table of n, a(n) for n=0..5.


EXAMPLE

The third term is a(2), which is 2^4 * 5^6 * 4^2, which is 15625.


PROG

(PARI) a(n)=n^4*(n+3)^6/4^n \\ Charles R Greathouse IV, Sep 06 2016


CROSSREFS

Sequence in context: A218526 A221488 A138334 * A205611 A016781 A247933
Adjacent sequences: A268121 A268122 A268123 * A268125 A268126 A268127


KEYWORD

nonn,fini,full,easy


AUTHOR

Clive Tooth, Jan 26 2016


STATUS

approved



