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 A030548 Write n in base 6 and juxtapose. 32
 1, 2, 3, 4, 5, 1, 0, 1, 1, 1, 2, 1, 3, 1, 4, 1, 5, 2, 0, 2, 1, 2, 2, 2, 3, 2, 4, 2, 5, 3, 0, 3, 1, 3, 2, 3, 3, 3, 4, 3, 5, 4, 0, 4, 1, 4, 2, 4, 3, 4, 4, 4, 5, 5, 0, 5, 1, 5, 2, 5, 3, 5, 4, 5, 5, 1, 0, 0, 1, 0, 1, 1, 0, 2, 1, 0, 3, 1, 0, 4, 1, 0, 5, 1, 1, 0, 1, 1, 1, 1 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Base 6 analog of what in base 7 is A030998, in base 10 is A007376. In general, the Barbier infinite word base n (in this case, 6). - Jonathan Vos Post, May 13 2007 An irregular table in which the n-th row lists the base 6 digits of n. - Jason Kimberley, Dec 07 2012 The base 6 Champernowne constant: It is normal in base 6. - Jason Kimberley, Dec 07 2012 LINKS MATHEMATICA Flatten@ IntegerDigits[ Range@ 50, 6] (* or *) almostNatural[n_, b_] := Block[{m = 0, d = n, i = 1, l, p}, While[m <= d, l = m; m = (b - 1) i*b^(i - 1) + l; i++]; i--; p = Mod[d - l, i]; q = Floor[(d - l)/i] + b^(i - 1); If[p != 0, IntegerDigits[q, b][[p]], Mod[q - 1, b]]]; Array[ a[#, 6] &, 105] (* Robert G. Wilson v, Jul 01 2014 *) PROG (MAGMA) &cat[Reverse(IntegerToSequence(n, 6)):n in[1..31]]; // Jason Kimberley, Dec 07 2012 CROSSREFS Tables in which the n-th row lists the base b digits of n: A030190 and A030302 (b=2), A003137 and A054635 (b=3), A030373 (b=4), A031219 (b=5), this sequence (b=6), A030998 (b=7), A031035 and A054634 (b=8), A031076 (b=9), A007376 and A033307 (b=10). - Jason Kimberley, Dec 06 2012 Cf. A030567 for the same table with reversed rows. Sequence in context: A265518 A256296 A256306 * A117724 A255826 A277544 Adjacent sequences:  A030545 A030546 A030547 * A030549 A030550 A030551 KEYWORD nonn,base,cons,easy,tabf AUTHOR EXTENSIONS Edited by N. J. A. Sloane at the suggestion of Andrew S. Plewe, Aug 23 2007 STATUS approved

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Last modified September 19 21:42 EDT 2020. Contains 337184 sequences. (Running on oeis4.)