id:A057059 - OEIS Search Results

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Let R(i,j) be the rectangle with antidiagonals 1; 2,3; 4,5,6; ... Define i(m) and j(m) by R(i(m),j(m)) = m. Then a(n) = j(A057027(n)).

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1, 2, 1, 3, 1, 2, 4, 1, 3, 2, 5, 1, 4, 2, 3, 6, 1, 5, 2, 4, 3, 7, 1, 6, 2, 5, 3, 4, 8, 1, 7, 2, 6, 3, 5, 4, 9, 1, 8, 2, 7, 3, 6, 4, 5, 10, 1, 9, 2, 8, 3, 7, 4, 6, 5, 11, 1, 10, 2, 9, 3, 8, 4, 7, 5, 6, 12, 1, 11, 2, 10, 3, 9, 4, 8, 5, 7, 6, 13, 1, 12, 2, 11, 3, 10 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Since A057027 is a permutation of the natural numbers, every natural number occurs in this sequence infinitely many times.`
	CROSSREFS	`Cf. A057058.` `Sequence in context: A014673 A085392 A089384 this_sequence A027750 A087295 A130517` `Adjacent sequences: A057056 A057057 A057058 this_sequence A057060 A057061 A057062`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu), Jul 30 2000`

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.

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