

A017069


a(n) = (8*n)^5.


1



0, 32768, 1048576, 7962624, 33554432, 102400000, 254803968, 550731776, 1073741824, 1934917632, 3276800000, 5277319168, 8153726976, 12166529024, 17623416832, 24883200000, 34359738368, 46525874176
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OFFSET

0,2


LINKS



FORMULA

a(n) = 6*a(n1)  15*a(n2) + 20*a(n3)  15*a(n4) + 6*a(n5)  a(n6); a(0)=0, a(1)=32768, a(2)=1048576, a(3)=7962624, a(4)=33554432, a(5)=102400000.  Harvey P. Dale, Sep 10 2014


MATHEMATICA

(8 Range[0, 30])^5 (* or *) LinearRecurrence[{6, 15, 20, 15, 6, 1}, {0, 32768, 1048576, 7962624, 33554432, 102400000}, 30] (* Harvey P. Dale, Sep 10 2014 *)


PROG



CROSSREFS



KEYWORD

nonn,easy


AUTHOR



STATUS

approved



