A143993 - OEIS

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A143993

The sum of prime factors of N (counted with multiplicity) terminates N as a substring.

4, 18, 220, 230, 246, 366, 444, 624, 1166, 1323, 1462, 1530, 1992, 2230, 2406, 2625, 2730, 3024, 3125, 3182, 3286, 3484, 3606, 3760, 4220, 5733, 6372, 6435, 7592, 8658, 8856, 9585, 9747, 10143, 10850, 11232, 11655, 13176, 13230, 13275, 13760, 14792 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`A071173 without its first term. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 13 2008]`
	EXAMPLE	`a(9)=1166=21153 and 2+11+53=66 and 1166 ends in 66.`
	CROSSREFS	`Sequence in context: A174663 A197786 A071173 * A145660 A156522 A086400` `Adjacent sequences: A143990 A143991 A143992 * A143994 A143995 A143996`
	KEYWORD	`base,nonn`
	AUTHOR	`Gil Broussard (gilbroussard(AT)bellsouth.net), Sep 07 2008`

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Last modified February 16 02:51 EST 2012. Contains 205860 sequences.