id:A130571 - OEIS Search Results

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Lexicographically smallest 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.

+0
7

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 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`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	`Adjacent sequences: A130568 A130569 A130570 this_sequence A130572 A130573 A130574` `Sequence in context: A033000 A130573 A032980 this_sequence A084383 A032873 A072543`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 05 2007`

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.

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