A022603 Indices of primes of form 3^p - 2.
4, 22, 53, 129, 2227, 1357200840
Offset: 1
Keywords
Examples
The second prime that is 2 less than a power of 3 is 79, which is p(22), so 22 is second on the list.
Crossrefs
Cf. A014232.
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