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 A216161 [11^(5*10^n) mod 10^(2n+2) - 1]/(10^(2n+1)) mod 10. 1
 3, 2, 2, 4, 3, 5, 7, 3, 1, 7, 0, 4, 4, 1, 2, 6, 3, 4, 1, 7, 7, 1, 0, 9, 6, 8, 4, 3, 6, 1, 8, 3, 1, 4, 6, 5, 9, 1, 9, 8, 2, 2, 1, 4, 3, 5, 5, 5, 3, 3, 9, 9, 0, 9, 1, 4, 8, 1, 5, 8, 2, 6, 9, 6, 7, 6, 6, 3, 6, 9, 9, 2, 9, 2, 4, 2, 4, 9, 3, 3, 1, 2, 8, 4, 9, 6, 7, 5, 5, 1, 5, 8, 9, 6, 7, 1, 1, 2, 6, 6, 0, 9, 4, 4, 2, 9 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS 11^50 ends in 23001 11^500 ends in 2230001 11^5000 ends in 422300001 11^50000 ends in 34223000001 The last digits before the zeros converge to this sequence. LINKS CROSSREFS Cf. A007185, A016090, A091663, A018248, A091664, A018247. A216159 gives 10's-complement. Sequence in context: A182214 A339505 A351163 * A332502 A287870 A308190 Adjacent sequences: A216158 A216159 A216160 * A216162 A216163 A216164 KEYWORD nonn,base AUTHOR V. Raman, Sep 02 2012 STATUS approved

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Last modified March 29 06:08 EDT 2023. Contains 361596 sequences. (Running on oeis4.)