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A166609
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Numbers k such that Sum_{i=1..k} i^9 divides Product_{i=1..k} i^9.
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5
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1, 1441, 1715, 11706, 16741, 18435, 23793, 29927, 32071, 33932, 45768, 45831, 47103, 47215, 48257, 55743, 56007, 61976, 62773, 64841, 68561, 70853, 70880, 81624, 83526, 86243, 87529, 88162, 91054, 91395, 92288, 92933, 94211, 98982
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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EXAMPLE
| a(2) = A125314(9) = 1441.
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CROSSREFS
| Cf. A125314, A166602, A060462, A166604, A166605, A166606, A166607, A166608, A166610.
Sequence in context: A206733 A207200 A119422 * A178275 A105417 A105416
Adjacent sequences: A166606 A166607 A166608 * A166610 A166611 A166612
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KEYWORD
| nonn
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AUTHOR
| Alexander Adamchuk (alex(AT)kolmogorov.com), Oct 18 2009
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EXTENSIONS
| More terms from Max Alekseyev (maxale(AT)gmail.com), Sep 30 2010
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