A210618 - OEIS

A210618

Highly composite numbers (A002182) that lack a prime factor that the previous HCN has.

45360, 43243200, 735134400, 2205403200, 73329656400, 97772875200, 146659312800, 293318625600, 13492656777600, 26985313555200, 391287046550400, 782574093100800, 4488062423933088000, 8976124847866176000, 184010559381256608000, 368021118762513216000

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..1000

EXAMPLE

The HCN 45360 is not a multiple of 11, but the previous HCN 27720 is.

CROSSREFS

Sequence in context: A287378 A163816 A055355 * A269936 A269900 A287250

Adjacent sequences: A210615 A210616 A210617 * A210619 A210620 A210621

KEYWORD

nonn

AUTHOR

Daniel Bishop, Mar 24 2012

EXTENSIONS

Extended by T. D. Noe, Mar 26 2012

STATUS

approved