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A065527
The (12^n)-th composite number.
0
4, 21, 187, 2037, 23340, 272696, 3217385, 38159996, 454037291, 5413203476, 64627581335, 772339921008, 9236630484442, 110524101601776, 1323077631062559, 15843823911284864, 189780898457455962, 2273742258742720401, 27246430062475947106, 326546194954714602111
OFFSET
0,1
CROSSREFS
Sequence in context: A224500 A158108 A158258 * A267988 A360630 A041667
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Nov 27 2001
EXTENSIONS
Corrected and extended by Chai Wah Wu, Apr 21 2018
STATUS
approved