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A090414 Triangular array read by rows, 1<=k<=n: T(n,k) = smallest prime that in binary representation is not contained in n^k. +0
2
2, 3, 3, 2, 3, 7, 3, 3, 3, 3, 3, 5, 11, 5, 7, 5, 3, 7, 3, 5, 7, 2, 5, 13, 7, 11, 13, 17, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 11, 19, 19, 17, 13, 3, 5, 11, 5, 7, 11, 7, 17, 17 (list; table; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A004676, A075363, A007088.

Adjacent sequences: A090411 A090412 A090413 this_sequence A090415 A090416 A090417

Sequence in context: A105612 A141744 A089783 this_sequence A068227 A046824 A130156

KEYWORD

nonn,tabl

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 30 2003

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.


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