[seqfan] Re: K-tuples in A180328

[T. D. Noe]

At 3:57 AM -0700 9/8/10, zak seidov wrote:
>K-tuples in A180328
>
>In A180328 we have not only pairs, e.g.,
>14,15: s=(2+1)(7+1)=(3+1)(5+1)=24
>
>but also triples, e.g., 46,51,55:
>s=(2+1)(23+1)=(3+1)(17+1)=(5+1)(11+1)=72
>
>quadruples, e.g., 94,115,119,121:
>s=(2+1)(47+1)=(5+1)(23+1)=(7+1)(17+1)=(11+1)(11+1)=144
>....
>and even 36-tuples, e.g.,
>6652798,9147589,9563377,9752357,9812821,9840529,9854381,9860317,9868231,
>9886693,9919633,9923581,9934427,9937381,9941137,9955669,9956081,9957139,
>9957931,9961969,9964621,9965471,9966787,9970021,9970321,9970673,9971089,
>9971317,9971771,9971953,9972031,9972181,9972349,9972643,9972871,9972877
>with  s=9979200.
>  What about 100-tuples, 1000-tuples, etc?
>Zak


Zak and I submitted this triangle of semiprimes as A180133.

Tony