A217610 Emirps (A006567) whose difference with the reversal is a perfect 4th power (A000583).

1100090011, 1100900011, 1103093011, 1103903011, 1154094511, 1154904511, 1213093121, 1213903121, 1304094031, 1304904031, 1364094631, 1364904631, 1367097631, 1367907631, 1421091241, 1421901241, 1450090541, 1450900541, 1466096641, 1466906641, 1495095941, 1495905941, 1498098941, 1498908941

Offset: 1

Author

Jonathan Vos Post, Oct 06 2012

Keywords

• nonn
• base

Comments

This is to A217387 as perfect 4th powers (A000583) are to perfect cubes (A000578), and as A217386 is to perfect squares (A000290). Subset of A217386, since every perfect 4th power is a perfect square (though not vice versa). In these terms all the difference are equal to 30^4.

Values a(1) through a(24) supplied by Giovanni Resta.

Crossrefs

Cf. A004086, A006567, A217286, A217386, A217387, 217591.