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A104935
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Primes squared of the form k + prime(k).
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2
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49, 529, 1681, 10609, 26569, 27889, 72361, 100489, 109561, 196249, 214369, 727609, 863041, 877969, 1142761, 1371241, 1471369, 1692601, 1957201, 2199289, 2601769, 2745649, 3500641, 3613801, 3798601, 3972049, 4214809, 5812921, 6405961, 7134241, 7349521
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OFFSET
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1,1
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COMMENTS
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LINKS
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PROG
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(PARI) lista(nn) = {vec = vector(nn, i, i + prime(i)); pp = select(i->(issquare(i) && isprime(sqrtint(i))), vec); print(pp); } \\ Michel Marcus, Oct 09 2013
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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