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Search: id:A097376
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| A097376 |
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Numbers n such that there is exactly one prime in a sequence formed from the t digits of n where the latter terms are given by rule b(i)=sum of t previous terms and the primes are counted from initial t digits up to the largest term < n^2; where ones are located in A098598. |
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1
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| 24, 26, 28, 36, 39, 42, 62, 63, 82, 93, 116, 148, 149, 168, 189, 204, 206, 208, 240, 244, 246, 248, 260, 264, 266, 268, 280, 284, 286, 288, 306, 309, 360, 366, 369, 384, 390, 396, 399, 402, 411, 414, 419, 420, 424, 426, 428, 441, 442, 462, 465, 482, 491, 498
(list; graph; listen)
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OFFSET
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1,1
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EXAMPLE
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148 is in the sequence because
1,4,8,13,25,46,84,155,285,524,964,1773,3261,5998,11032,20291 contains one prime.
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CROSSREFS
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Cf. A098598.
Sequence in context: A042197 A042198 A002924 this_sequence A079720 A053680 A053968
Adjacent sequences: A097373 A097374 A097375 this_sequence A097377 A097378 A097379
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KEYWORD
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base,nonn
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AUTHOR
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Jason Earls (zevi_35711(AT)yahoo.com), Sep 18 2004
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