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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
68, 126, 140, 162, 164, 174, 204, 258, 290, 294, 316, 322, 392, 410, 444, 456, 488, 496, 516, 550, 558, 624, 654, 676, 678, 688, 704, 710, 732, 772, 784, 790, 804, 820, 824, 830, 856, 868, 908, 920, 942, 948, 966, 978, 984, 1030, 1038, 1060, 1068, 1098 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

EXAMPLE

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

CROSSREFS

Cf. A076082, A076083, A113709.

Sequence in context: A235284 A250765 A048889 * A044191 A044572 A153677

Adjacent sequences:  A111376 A111377 A111378 * A111380 A111381 A111382

KEYWORD

nonn

AUTHOR

Leroy Quet, Nov 07 2005

EXTENSIONS

Edited by Don Reble, Nov 07 2005

STATUS

approved

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Last modified May 11 19:21 EDT 2021. Contains 343808 sequences. (Running on oeis4.)