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A073487 Squarefree numbers having exactly one prime gap. 5
10, 14, 21, 22, 26, 33, 34, 38, 39, 42, 46, 51, 55, 57, 58, 62, 65, 66, 69, 70, 74, 78, 82, 85, 86, 87, 91, 93, 94, 95, 102, 106, 111, 114, 115, 118, 119, 122, 123, 129, 133, 134, 138, 141, 142, 145, 146, 154, 155, 158, 159, 161, 165, 166, 174, 177, 178, 183, 185 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

A073484(a(n)) = 1.

EXAMPLE

78 is a term, as 78 = 2*3*13 with one gap between 3 and 13.

CROSSREFS

Cf. A005117, A073486, A073488, A073489, A073493.

Sequence in context: A063920 A057487 A073486 * A089995 A175586 A063764

Adjacent sequences:  A073484 A073485 A073486 * A073488 A073489 A073490

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Aug 03 2002

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Last modified February 17 14:50 EST 2012. Contains 206050 sequences.