id:A047882 - OEIS Search Results

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a(n)=(1/2)*b(n), where b=A049648.

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0, 5, 10, 19, 31, 50, 75, 110, 151, 205, 268, 346, 434, 540, 658, 797, 949, 1124, 1315, 1532, 1765, 2027, 2308, 2620, 2952, 3318, 3706, 4131, 4579, 5066, 5579, 6134, 6715, 7341, 7996, 8698, 9430, 10212, 11026, 11893, 12793, 13748 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A030776 A115289 A134467 this_sequence A053311 A147390 A115825` `Adjacent sequences: A047879 A047880 A047881 this_sequence A047883 A047884 A047885`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

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