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Search: id:A117998
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| A117998 |
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Decimal number generated by the binary bits of the n-th generation of the rule 102 elementary cellular automaton. |
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+0
1
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| 1, 6, 20, 120, 272, 1632, 5440, 32640, 65792, 394752, 1315840, 7895040, 17895424, 107372544, 357908480, 2147450880, 4295032832, 25770196992, 85900656640, 515403939840, 1168248930304, 7009493581824, 23364978606080
(list; graph; listen)
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OFFSET
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0,2
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LINKS
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Eric Weisstein's World of Mathematics, Rule 102
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EXAMPLE
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1; 1, 1, 0; 1, 0, 1, 0, 0; 1, 1, 1, 1, 0, 0, 0; 1, 0, 0, 0, 1, 0, 0, 0, 0; ...
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CROSSREFS
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Sequence in context: A118265 A036755 A045470 this_sequence A099840 A074012 A074013
Adjacent sequences: A117995 A117996 A117997 this_sequence A117999 A118000 A118001
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KEYWORD
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nonn
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com), Apr 08, 2006
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