id:A049781 - OEIS Search Results

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a(n)=(b(n)+1)/2, where b=A000959 (the lucky numbers).

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1, 2, 4, 5, 7, 8, 11, 13, 16, 17, 19, 22, 25, 26, 32, 34, 35, 37, 38, 40, 44, 47, 50, 53, 56, 58, 64, 65, 67, 68, 71, 76, 80, 82, 85, 86, 95, 97, 98, 101, 103, 106, 110, 112, 116, 118, 119, 121, 130, 131, 134, 137, 142, 143, 145, 149, 152 (list; graph; listen)

	OFFSET	`1,2`
	REFERENCES	`R. K. Guy, Unsolved Problems in Number Theory, C3.`
	CROSSREFS	`Sequence in context: A111040 A147807 A022559 this_sequence A076697 A001606 A014554` `Adjacent sequences: A049778 A049779 A049780 this_sequence A049782 A049783 A049784`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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