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A089287
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Sum of all prime factors of floor(pi*10^n), pi=3.14....
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3
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3, 31, 159, 355, 169, 314159, 392705, 10166, 7998, 9787003, 28954814, 157079632681, 68250087, 4349287, 67757089, 1002742628275, 1230791, 1307585156, 14846149, 1296188, 1024025943, 452477425, 1492388104
(list; graph; refs; listen; history; internal format)
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