id:A063599 - OEIS Search Results

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Smallest power of 6 having just n 3's in its decimal representation.

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1, 2, 12, 22, 30, 24, 40, 61, 56, 84, 87, 93, 115, 114, 118, 170, 139, 129, 180, 165, 206, 197, 209, 172, 263, 258, 227, 293, 303, 327, 283, 331, 299, 329, 315, 342, 353, 346, 426, 439, 424, 448, 464, 412, 472, 435, 437, 512, 463, 498, 502 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`a = {}; Do[k = 1; While[ Count[ IntegerDigits[6^k], 3] != n, k++ ]; a = Append[a, k], {n, 0, 50} ]; a`
	CROSSREFS	`Sequence in context: A053896 A155890 A077410 this_sequence A163479 A017293 A120672` `Adjacent sequences: A063596 A063597 A063598 this_sequence A063600 A063601 A063602`
	KEYWORD	`base,nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 10 2001`

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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.

AT&T Labs Research