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Search: id:A059158
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A059158 A hierarchical sequence (S(W'3{2,2}cc) - see A059126). +0
1
24, 432, 7008, 112320, 1797504, 28760832, 460174848, 7362800640, 117804816384, 1884877074432, 30158033215488, 482528531496960, 7720456504049664, 123527304064991232, 1976436865040252928 (list; graph; listen)
OFFSET

0,1

FORMULA

(24/7) * (8*16^n - 2^n) (conjectured). - R. Stephan, May 05 2004

CROSSREFS

Sequence in context: A016268 A051546 A081128 this_sequence A062149 A083195 A004358

Adjacent sequences: A059155 A059156 A059157 this_sequence A059159 A059160 A059161

KEYWORD

easy,nonn

AUTHOR

Jonas Wallgren (jonwa(AT)ida.liu.se), Feb 02 2001

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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