A085630 Number of n-digit highly composite numbers (numbers whose prime divisors are <= 7).

0, 9, 36, 95, 197, 356, 579, 882, 1272, 1767, 2381, 3113, 3984, 5002, 6187, 7545, 9081, 10815, 12759, 14927, 17323, 19960, 22853, 26015, 29458, 33188, 37222, 41568, 46245, 51254, 56618, 62338, 68437, 74917, 81793, 89083, 96786, 104926, 113511

Offset

0,2

Links

Lars Blomberg, Table of n, a(n) for n = 0..100

Crossrefs

Cf. A002473.

Sequence in context: A226253 A340965 A022604 * A133226 A027602 A231670

Adjacent sequences: A085627 A085628 A085629 * A085631 A085632 A085633

Keyword

base,nonn

Author

Jason Earls and Amarnath Murthy, Jul 10 2003

Extensions

More terms from Sam Handler (sam_5_5_5_0(AT)yahoo.com), Nov 18 2004

Status

approved