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A050246
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Digital clock primes.
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5
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2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 211, 223, 227, 229, 233, 239, 241, 251, 257, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 401, 409, 419, 421, 431, 433, 439, 443
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| The number of minutes past midnight represented by each of the times here can be found in A118848. - Carl R. White (oeisfan(AT)cyreksoft.yorks.com), May 01 2006
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LINKS
| Nathaniel Johnston, Table of n, a(n) for n = 1..211 (full sequence)
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
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FORMULA
| a(n) = A118848(n)+floor(A118848(n)/60)*40 - Carl R. White (oeisfan(AT)cyreksoft.yorks.com), May 01 2006
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MAPLE
| for h from 0 to 23 do for m from 0 to 59 do t:=100*h+m: if(isprime(t))then printf("%d, ", t): fi: od: od: # Nathaniel Johnston, May 17 2011
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CROSSREFS
| Cf. A118848, A118849, A118850, A129336.
Sequence in context: A078668 A038614 A171047 * A118849 A049561 A080191
Adjacent sequences: A050243 A050244 A050245 * A050247 A050248 A050249
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KEYWORD
| nonn,easy,base,fini
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AUTHOR
| Eric Weisstein (eric(AT)weisstein.com)
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