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A077753
a(1) = 1, a(2) = 2, a(2n) = a(2n-1)*a(2n-2), a(2n+1)= a(2n-1) + a(2n).
3
1, 2, 3, 6, 9, 54, 63, 3402, 3465, 11787930, 11791395, 138996138862350, 138996150653745, 19319928257600060753067000750, 19319928257600199749217654495, 373259627878816004843210480238884928715510929499405871250
OFFSET
1,2
CROSSREFS
Sequence in context: A286435 A145761 A071714 * A353122 A058911 A249247
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Nov 20 2002
EXTENSIONS
More terms from Sascha Kurz, Jan 04 2003
Edited by N. J. A. Sloane, May 21 2008 at the suggestion of R. J. Mathar
Offset corrected from 0 to 1 by Antti Karttunen, Oct 26 2014
STATUS
approved