A166609 Numbers k such that Sum_{i=1..k} i^9 divides Product_{i=1..k} i^9.

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

Offset

1,2

Links

David A. Corneth, Table of n, a(n) for n = 1..3003

Example

a(2) = A125314(9) = 1441.

Crossrefs

Cf. A125314, A166602, A060462, A166604, A166605, A166606, A166607, A166608, A166610.

Sequence in context: A207357 A207200 A119422 * A362863 A178275 A220651

Adjacent sequences: A166606 A166607 A166608 * A166610 A166611 A166612

Keyword

nonn

Author

Alexander Adamchuk, Oct 18 2009

Extensions

More terms from Max Alekseyev, Sep 30 2010

Status

approved