A076964 a(1) = 3, then a(n) = smallest multiple of the previous term with as many divisors.

3, 9, 36, 1260, 908107200, 43468142423564473939246248742562061499584000000

Offset

0,1

Links

Table of n, a(n) for n=0..5.

Example

a(2) = 9 tau(9) = 3, a(3) = 36 tau(36) = 9 etc.

Crossrefs

Sequence in context: A128094 A135474 A279121 * A034808 A018398 A197309

Adjacent sequences: A076961 A076962 A076963 * A076965 A076966 A076967

Keyword

nonn

Author

Amarnath Murthy, Oct 21 2002

Extensions

Corrected and extended by Sascha Kurz, Jan 22 2003

Status

approved