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Search: id:A133278
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| A133278 |
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Triangle read by rows, giving the arithmetic progressions of primes defined by A088430. |
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+0
1
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| 2, 3, 5, 5, 11, 17, 7, 157, 307, 457, 11, 1536160091, 3072320171, 4608480251, 6144640331, 13, 9918821194603, 19837642389193, 29756463583783, 39675284778373, 49594105972963, 17, 341976204789992332577
(list; table; graph; listen)
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OFFSET
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1,1
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LINKS
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Index entries for sequences related to primes in arithmetic progressions
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FORMULA
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T(n,k)=prime(n)+k*A088430(n), 0<=k<n, n>0. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 08 2008
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EXAMPLE
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Triangle begins:
2
3 5
5 11 17
7 157 307 457
11 1536160091 3072320171 4608480251 6144640331
...
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MAPLE
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a088430 := [1, 2, 6, 150, 1536160080, 9918821194590, 341976204789992332560] ; for n from 1 to nops(a088430) do for i from 0 to n-1 do printf("%d, ", ithprime(n)+i*op(n, a088430)) ; od: od: - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 08 2008
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CROSSREFS
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For common differences see A088430, for initial terms see A000040, for last terms see A113834
Sequence in context: A071850 A092749 A138181 this_sequence A050368 A079024 A097453
Adjacent sequences: A133275 A133276 A133277 this_sequence A133279 A133280 A133281
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KEYWORD
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nonn,tabl
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AUTHOR
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njas, Oct 17 2007
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EXTENSIONS
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More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 08 2008
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