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Search: id:A088188
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| A088188 |
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Squares that are a sum of twin primes and their indices. |
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+0
3
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| 81, 46225, 151321, 588289, 769129, 1108809, 1692601, 2283121, 3367225, 6195121, 9715689, 12341169, 14814801, 18344089, 18983449, 20657025, 35271721, 38551681, 38775529, 48511225, 50993881, 54597321, 60730849, 63059481, 80156209
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Add both primes of the pair as well as their prime indices. Example: prime(11)-prime(10)=31-29=2; prime(10)+prime(11)+10+11=81=9^2=a(1).
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CROSSREFS
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Squares in A088186. Cf. A088187.
Sequence in context: A017200 A017308 A017428 this_sequence A017560 A128493 A013745
Adjacent sequences: A088185 A088186 A088187 this_sequence A088189 A088190 A088191
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KEYWORD
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easy,nonn
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AUTHOR
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Zak Seidov (zakseidov(AT)yahoo.com), Sep 22 2003
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EXTENSIONS
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More terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Sep 25 2003
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