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Search: id:A094179
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| A094179 |
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Numbers congruent to 3 mod 4 which are divisible only by primes congruent to 3 mod 4. |
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+0
2
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| 3, 7, 11, 19, 23, 27, 31, 43, 47, 59, 63, 67, 71, 79, 83, 99, 103, 107, 127, 131, 139, 147, 151, 163, 167, 171, 179, 191, 199, 207, 211, 223, 227, 231, 239, 243, 251, 263, 271, 279, 283, 307, 311, 331, 343, 347, 359, 363, 367, 379, 383, 387, 399, 419, 423, 431
(list; graph; listen)
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OFFSET
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1,1
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PROGRAM
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(PARI) {forstep(n=3, 440, 4, fac=factor(n); if(vecmin(vector(matsize(fac)[1], j, fac[j, 1])%4)==3, print1(n, ", ")))}
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CROSSREFS
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Cf. A094180.
Sequence in context: A049835 A117510 A134442 this_sequence A085760 A131426 A080978
Adjacent sequences: A094176 A094177 A094178 this_sequence A094180 A094181 A094182
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KEYWORD
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nonn
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AUTHOR
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Lekraj Beedassy (blekraj(AT)yahoo.com), May 06 2004
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EXTENSIONS
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More terms and PARI code from Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), May 08 2004
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