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A174954
a(1)=1 and a(2)=2, a(n) = square of the sum of previous terms.
0
1, 2, 9, 144, 24336, 599858064, 359859080993093136, 129498558604939936508538275302878864
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OFFSET
1,2
COMMENTS
Sqrt(a(n+1)/a(n)) =
A082732
(n).
LINKS
Table of n, a(n) for n=1..8.
CROSSREFS
Cf.
A082732
,
A174864
.
Sequence in context:
A110860
A370556
A050995
*
A193440
A117116
A211935
Adjacent sequences:
A174951
A174952
A174953
*
A174955
A174956
A174957
KEYWORD
easy
,
nonn
AUTHOR
Giovanni Teofilatto
, Apr 02 2010
STATUS
approved
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Last modified September 10 16:25 EDT 2024. Contains 375791 sequences. (Running on oeis4.)