cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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

Original entry on oeis.org

165, 246, 285, 286, 366, 418, 435, 438, 498, 534, 561, 582, 609, 642, 663, 682, 759, 814, 834, 894, 906, 957, 1002, 1023, 1034, 1066, 1095, 1113, 1131, 1185, 1209, 1239, 1245, 1265, 1311, 1342, 1353, 1374, 1398, 1419, 1443, 1446, 1479, 1515, 1526, 1542, 1545
Offset: 1

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Author

Chai Wah Wu, Apr 14 2016

Keywords

Comments

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).

Links

Crossrefs

Cf. A007304, A271799.
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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