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a(n) is the earliest start of a run of at least n consecutive primes that are also happy numbers.
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%I #22 May 30 2020 08:40:23

%S 7,19,3067,3313,3313,11550481,11550481,475389133,1128863117,

%T 1175267983,19507818293,176622893141,176622893141,495495126109,

%U 4411512992681,122634868247173,122634868247173

%N a(n) is the earliest start of a run of at least n consecutive primes that are also happy numbers.

%H Carlos Rivera, <a href="https://www.primepuzzles.net/puzzles/puzz_1002.htm">Puzzle 1002. Consecutive primes that are also happy numbers</a>

%Y Cf. A007770.

%K nonn,base,more

%O 1,1

%A _Carlos Rivera_, May 18 2020

%E a(11)-a(17) from _Giovanni Resta_, May 23 2020

%E a(16) corrected by _Giovanni Resta_, May 30 2020