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A084053
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4*n digit-reversed mod 4.
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6
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1, 1, 2, 2, 2, 3, 3, 0, 0, 0, 1, 1, 2, 2, 2, 3, 3, 0, 0, 0, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1, 3, 3, 1, 1, 1, 3, 3, 1, 1, 1, 3, 3, 1, 1, 1, 3, 3, 2, 2, 2, 0, 0, 2, 2, 2, 0, 0, 2, 2, 2, 0, 0, 2, 2, 2, 0, 0, 2, 2, 2, 0, 0, 3, 3, 3, 1, 1, 3, 3, 3, 1, 1, 3, 3, 3, 1, 1, 3, 3, 3, 1, 1, 3, 3, 3, 1, 1, 0, 0, 0, 2, 2, 0, 0, 0
(list; graph; refs; listen; history; internal format)
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OFFSET
| 3,3
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EXAMPLE
| a(23) =1 as, 23*4 = 92,digit-reversed = 29 ==1 (mod 4)
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MATHEMATICA
| Mod[#, 4]&/@(FromDigits[Reverse[IntegerDigits[#]]]&/@ (4Range[3, 110])) (* From Harvey P. Dale, Sep 30 2011 *)
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CROSSREFS
| Cf. A084052, A084054, A084055, A084339, A084340, A084341.
Sequence in context: A122765 A131053 A125600 * A071452 A081414 A094321
Adjacent sequences: A084050 A084051 A084052 * A084054 A084055 A084056
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KEYWORD
| base,easy,nonn
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AUTHOR
| Amarnath Murthy and Meenakshi Srikanth (amarnath_murthy(AT)yahoo.com), May 26 2003
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EXTENSIONS
| More terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), May 27 2003
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