id:A147591 - OEIS Search Results

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RootMeanSquare(digits of n) is an integer.

+0
1

1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 17, 22, 33, 44, 55, 66, 71, 77, 88, 99, 111, 115, 151, 157, 175, 222, 333, 444, 511, 517, 555, 571, 666, 715, 751, 777, 888, 999, 1111, 1135, 1153, 1177, 1315, 1339, 1351, 1393, 1513, 1531, 1557, 1575, 1717, 1755, 1771, 1933, 2000 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`n=1236, RMS(digits of 1351)=sqrt((1^2+3^2+5^2+1^2)/4)=sqrt(36/4)=sqrt(9)=3.`
	CROSSREFS	`Cf. A140480` `Sequence in context: A143288 A001103 A084034 this_sequence A033074 A067451 A038724` `Adjacent sequences: A147588 A147589 A147590 this_sequence A147592 A147593 A147594`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Ctibor O. Zizka (c.zizka(AT)email.cz), Nov 08 2008`

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Last modified November 24 14:25 EST 2009. Contains 167438 sequences.

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