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A270175 Cinehps numbers: sphenic numbers whose reversal is a different sphenic number. 2

%I

%S 165,246,285,286,366,418,435,438,498,534,561,582,609,642,663,682,759,

%T 814,834,894,906,957,1002,1023,1034,1066,1095,1113,1131,1185,1209,

%U 1239,1245,1265,1311,1342,1353,1374,1398,1419,1443,1446,1479,1515,1526,1542,1545

%N Cinehps numbers: sphenic numbers whose reversal is a different sphenic number.

%C A number n that is a multiple of 10 is a member if and only if n/10 is a prime whose reversal is a sphenic number (A271799).

%H Chai Wah Wu, <a href="/A270175/b270175.txt">Table of n, a(n) for n = 1..10000</a>

%H The Prime Pages, <a href="http://primes.utm.edu/curios/page.php?short=165">Prime Curios!: 165</a>

%Y Cf. A007304, A271799.

%K nonn,base

%O 1,1

%A _Chai Wah Wu_, Apr 14 2016

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Last modified November 30 17:12 EST 2021. Contains 349424 sequences. (Running on oeis4.)