id:A077491 - OEIS Search Results

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a(n) = smallest k such that 2k has digit sum = n.

+0
2

5, 1, 6, 2, 7, 3, 8, 4, 9, 14, 19, 24, 29, 34, 39, 44, 49, 99, 149, 199, 249, 299, 349, 399, 449, 499, 999, 1499, 1999, 2499, 2999, 3499, 3999, 4499, 4999, 9999, 14999, 19999, 24999, 29999, 34999, 39999, 44999, 49999, 99999, 149999, 199999, 249999, 299999 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`A069532(n)/2.`
	CROSSREFS	`Cf. A069532, A069534.` `Sequence in context: A066948 A064265 A088401 this_sequence A086231 A163336 A131944` `Adjacent sequences: A077488 A077489 A077490 this_sequence A077492 A077493 A077494`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 07 2002`
	EXTENSIONS	`More terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Jul 28 2003`

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

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