A073159 - OEIS

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A073159

Sums of adjacent terms of A073158. Together, A073158, A073159 and A073160 include all the positive integers uniquely.

3, 6, 11, 12, 13, 18, 24, 29, 34, 35, 36, 41, 43, 48, 54, 55, 57, 62, 65, 70, 75, 78, 79, 83, 89, 92, 93, 95, 99, 101, 103, 108, 114, 118, 121, 120, 123, 130, 128, 140, 139, 141, 147 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`a(n) is asymptotic to 7n/2.`
	FORMULA	`a(n) = A073158(n) + A073158(n-1), where A073158(0)=0.`
	CROSSREFS	`Cf. A073158, A073160.` `Sequence in context: A028775 A022155 A066157 * A000419 A178890 A115821` `Adjacent sequences: A073156 A073157 A073158 * A073160 A073161 A073162`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Jul 29 2002`

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Last modified February 15 13:40 EST 2012. Contains 205803 sequences.