[seqfan] Need help with A242866

[Neil Sloane]

Harvey Dale points out that there is a problem with A242866

The old definition was
Semiprimes of the form 2^(2^k) + 1 or 2^(2^k) + 2 for some k >= 0. +30
0
with terms
6, 10, 34, 514, 131074, 4294967297, 18446744073709551617,
340282366920938463463374607431768211457,
115792089237316195423570985008687907853269984665640564039457584007913129639937
The definition does not explain 10.  So I have replaced the definition with
the old comment, which is:

Union of 2*A019434 and the semiprimes in A000215.

Two things: can someone check if this new definition matches the terms? Can
someone create a new sequence to match the old definition?