A080945 - OEIS

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A080945

Numbers having more than two divisors that are also suffixes in binary representation.

15, 27, 30, 39, 45, 51, 54, 60, 63, 75, 78, 85, 87, 90, 99, 102, 108, 111, 119, 120, 123, 125, 126, 135, 147, 150, 153, 156, 159, 165, 170, 171, 174, 175, 180, 183, 187, 195, 198, 204, 205, 207, 216, 219, 221, 222, 231, 238, 240, 243, 245, 246, 250, 252, 255

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

OFFSET

1,1

COMMENTS

A080942(a(n))>2; complement of A080944;

A080942(a(n))-2 < A070824(a(n)).

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

PROG

(Haskell)

a080945 n = a080945_list !! (n-1)

a080945_list = filter ((> 2) . a080942) [1..]