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A031295
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Position of n-th 8 in A007376.
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12
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8, 27, 47, 67, 87, 107, 127, 147, 150, 152, 154, 156, 158, 160, 162, 164, 166, 167, 168, 187, 216, 246, 276, 306, 336, 366, 396, 426, 431, 434, 437, 440, 443, 446, 449, 452, 455, 456, 458, 486, 516, 546, 576, 606, 636, 666, 696
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refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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LINKS
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PROG
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(Haskell)
import Data.List (elemIndices)
a031295 n = a031295_list !! (n-1)
a031295_list = map (+ 1) $ elemIndices 8 a007376_list
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CROSSREFS
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KEYWORD
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nonn,less,base
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AUTHOR
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STATUS
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approved
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