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A111379 Composite numbers n which are divisible by (nextprime(n) - prevprime(n)), but have fewer divisors than some number between those two primes. 1

%I

%S 68,126,140,162,164,174,204,258,290,294,316,322,392,410,444,456,488,

%T 496,516,550,558,624,654,676,678,688,704,710,732,772,784,790,804,820,

%U 824,830,856,868,908,920,942,948,966,978,984,1030,1038,1060,1068,1098

%N Composite numbers n which are divisible by (nextprime(n) - prevprime(n)), but have fewer divisors than some number between those two primes.

%e 68 is there because it is divisible by (71-67), but 70 has more divisors.

%Y Cf. A076082, A076083, A113709.

%K nonn

%O 1,1

%A _Leroy Quet_, Nov 07 2005

%E Edited by _Don Reble_, Nov 07 2005

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Last modified May 18 00:43 EDT 2021. Contains 343992 sequences. (Running on oeis4.)