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A109029 9-almost primes (A046312) whose digit reversal is different and also has 9 prime factors (with multiplicity). "Emirp Tsolma-9.". +0
5
21168, 23424, 23616, 27456, 41184, 42432, 48114, 61632, 65472, 86112, 211410, 212256, 213192, 215232, 217440, 219072, 230208, 232512, 236925, 236928, 238656, 238680, 251100, 251505, 251748, 253824, 255024, 255960, 257856, 259968, 270912 (list; graph; listen)
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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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