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Search: id:A136373
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| A136373 |
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a(n) = Prime factors of A128685(n) in order of their first occurence for n>1; a(1) = 1. |
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+0
2
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| 1, 13, 79, 4057, 36037, 222379, 973597, 1310611, 2070433, 4381183, 4905427
(list; graph; listen)
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OFFSET
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1,2
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EXAMPLE
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A128685(n) = {1, 13, 1027, 52741, 468481, ...}.
Thus a(1) = 1, a(2) = 13, a(3) = 79, a(4) = 4057, a(5) = 36037.
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CROSSREFS
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Cf. A128685 = Numbers n such that n^3 divides 12^(n^2)+1. Cf. A127263 = Numbers n such that n^3 divide 2^(n^2)+1. Cf. A136372 = Prime factors of A127263(n) in order of their first occurence. Cf. A128677, A128678, A128679, A128680, A128681, A128682, A128683, A128684.
Adjacent sequences: A136370 A136371 A136372 this_sequence A136374 A136375 A136376
Sequence in context: A032625 A120782 A032652 this_sequence A071614 A045552 A133718
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KEYWORD
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hard,more,nonn
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AUTHOR
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Alexander Adamchuk (alex(AT)kolmogorov.com), Dec 27 2007
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