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 A130571 Lexicographically earliest permutation of the natural numbers such that in decimal representation the final digit of each term is distinct from the initial digit of the succeeding term. 12
 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 20, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 30, 23, 24, 25, 26, 27, 28, 29, 31, 32, 33, 40, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 50, 45, 46, 47, 48, 49, 51, 52, 53, 54, 55, 60, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 70, 67, 68, 69, 71, 72, 73, 74, 75, 76, 77, 80, 78, 79, 81, 82, 83, 84, 85, 86, 87, 88, 90, 89, 100, 91, 92, 93, 94, 95, 96, 97, 98, 99, 101, 200, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 201, 202, 112, 113, 114 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS More than the usual number of terms are displayed, in order to show the difference between this and some closely related sequences. - N. J. A. Sloane, Mar 13 2014 A010879(a(n)) <> A000030(a(n+1)); A130572 is the inverse permutation; A130573(n) = a(a(n)); a(A130575(n)) = A130575(n); see A130576 and A130577 for record values and where they occur. LINKS R. Zumkeller, Table of n, a(n) for n = 0..12500 Index entries for sequences related to final digits of numbers. Index entries for sequences that are permutations of the natural numbers CROSSREFS For a closely related family of sequences see A239083-A239086, A239136-A239139, A239087-A239090, A239215-A239218, A239235. Sequence in context: A130573 A032980 A239217 * A275512 A332144 A339018 Adjacent sequences: A130568 A130569 A130570 * A130572 A130573 A130574 KEYWORD nonn,base,look AUTHOR Reinhard Zumkeller, Jun 05 2007 STATUS approved

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Last modified February 24 17:27 EST 2024. Contains 370307 sequences. (Running on oeis4.)