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A103653 Members of A085924 that are not members of A072774. 2
90, 126, 198, 234, 270, 300, 306, 342, 350, 378, 414, 522, 525, 550, 558, 588, 594, 650, 666, 702, 738, 774, 810, 825, 846, 850, 918, 950, 954, 975, 980, 1026, 1062, 1078, 1098, 1134, 1150, 1206, 1242, 1274, 1275, 1278, 1314, 1422, 1425, 1450, 1452, 1494 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

All terms shown have exactly 3 distinct prime factors. a(101) = 2940 =2^2*3*5*7^2 is the first member with more than 3. a(107) = 3072 = 2^10*3 is the first member with less than 3.

LINKS

Table of n, a(n) for n=1..48.

EXAMPLE

90 = 2^1*3^2*5^1 is a member because the concatenation of the exponents is 121.

CROSSREFS

Sequence in context: A025362 A114826 A253385 * A249553 A125010 A241004

Adjacent sequences:  A103650 A103651 A103652 * A103654 A103655 A103656

KEYWORD

base,easy,nonn,less

AUTHOR

David Wasserman, Feb 11 2005

STATUS

approved

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Last modified November 15 13:47 EST 2019. Contains 329149 sequences. (Running on oeis4.)