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A079131
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Primes such that iterated sum-of-digits (A038194) is odd.
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2
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3, 5, 7, 19, 23, 37, 41, 43, 59, 61, 73, 79, 97, 109, 113, 127, 131, 149, 151, 163, 167, 181, 199, 223, 239, 241, 257, 271, 277, 293, 307, 311, 313, 331, 347, 349, 367, 379, 383, 397, 401, 419, 421, 433, 439, 457, 487, 491, 509, 523, 541, 547, 563, 577, 599
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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PROG
| (PARI) forprime(p=2, 600, if((p%9)%2==1, print1(p, ", ")))
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CROSSREFS
| Cf. A078403, A079130, A079132.
Sequence in context: A002261 A154524 A184805 * A179687 A106919 A005850
Adjacent sequences: A079128 A079129 A079130 * A079132 A079133 A079134
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KEYWORD
| nonn,easy,base
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AUTHOR
| Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Dec 28 2002
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