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A086488 A086487(n)/S where S is the sum of the prime divisors. 1
1, 0, 3, 34, 91, 1430, 12441, 125970, 3095547, 67083870, 1560337779, 42483256530, 1278362451795, 50174604862382, 3146934482482791, 109416477603465890, 4497598794363331965, 327313882010942897070, 14916466618879283766165 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..19.

FORMULA

a(n) = A086487(n)/A008472(A086487(n)). - David Wasserman, Mar 09 2005

EXAMPLE

a(3) = 3. A086487(3) = 30 /(2+3+5) = 3.

CROSSREFS

Cf. A086486, A086487.

Sequence in context: A110070 A074692 A003348 * A195021 A274871 A042041

Adjacent sequences:  A086485 A086486 A086487 * A086489 A086490 A086491

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Jul 28 2003

EXTENSIONS

More terms from David Wasserman, Mar 09 2005

STATUS

approved

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Last modified August 22 11:34 EDT 2019. Contains 326176 sequences. (Running on oeis4.)