id:A064431 - OEIS Search Results

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Numbers n such that |A053222(n)| = tau(n).

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6, 21, 38, 44, 45, 81, 164, 261, 278, 4388, 9009, 114302 (list; graph; listen)

	OFFSET	`1,1`
	PROGRAM	`(PARI) t(n) = abs(sigma(n+1)-sigma(n)) for(n=1, 10^6, if(t(n)==numdiv(n), print(n)))`
	CROSSREFS	`Sequence in context: A089982 A056488 A031042 this_sequence A031094 A007339 A056237` `Adjacent sequences: A064428 A064429 A064430 this_sequence A064432 A064433 A064434`
	KEYWORD	`more,nonn`
	AUTHOR	`Jason Earls (zevi_35711(AT)yahoo.com), Sep 30 2001`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.