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Search: id:A034848
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| A034848 |
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a(n) = P(n,3) = 1+3*K(n,3)=1+3*A034780(n). P(n,3) are special primes of 3k+1 form. The relevant values of k are given by A034782. See that e.g. 13,19,31,5,13 etc. are not in this sequence. |
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| 73, 97, 103, 193, 229, 241, 277, 283, 313, 331, 367, 373, 397, 433, 457, 463, 547, 607, 619, 643, 661, 709, 727, 733, 739, 757, 769, 823, 859, 883
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