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A056758 Numbers n for which d[n]^3 < n. 1
11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 49, 53, 59, 61, 65, 67, 69, 71, 73, 74, 77, 79, 82, 83, 85, 86, 87, 89, 91, 93, 94, 95, 97, 101, 103, 106, 107, 109, 111, 113, 115, 118, 119, 121, 122, 123, 125, 127, 129, 131, 133, 134, 137, 139, 141, 142, 143, 145, 146 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

The complementary set (d^3>n) is finite, albeit with very large terms. See also d[n]^2<n, A035035.

FORMULA

d[n]^3 = A000005(n)^3 < n

EXAMPLE

n=254, d[n]=4, d^3=64<254

CROSSREFS

A035033-A035035, A034884.

Sequence in context: A191599 A084374 A063193 * A096489 A008364 A140461

Adjacent sequences:  A056755 A056756 A056757 * A056759 A056760 A056761

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Aug 16 2000

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Last modified February 16 16:51 EST 2012. Contains 205938 sequences.