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A129828
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Primes p such that p divides both Apery numbers A005259((p-3)/2) and A005259((p+1)/2).
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OFFSET
| 1,1
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LINKS
| Eric Weisstein, Link to a section of The World of Mathematics. Apery Number.
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MATHEMATICA
| a=5; b=73; Do[ c=a; a=b; b=( (34*n^3 + 51*n^2 + 27*n +5)*b - n^3*c )/(n+1)^3; If[ PrimeQ[2n-1] && IntegerQ[a/(2n-1)], Print[2n-1] ], {n, 2, 10000} ].
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CROSSREFS
| Cf. A005259 = Apery numbers: Sum_{k=0..n} (binomial(n, k)*binomial(n+k, k))^2.
Sequence in context: A031093 A146861 A068963 * A146600 A031379 A125202
Adjacent sequences: A129825 A129826 A129827 * A129829 A129830 A129831
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KEYWORD
| hard,more,nonn
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AUTHOR
| Alexander Adamchuk (alex(AT)kolmogorov.com), May 20 2007
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EXTENSIONS
| a(7) = 132157 from Alexander Adamchuk (alex(AT)kolmogorov.com), May 02 2010
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