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Search: id:A077377
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A077377 Square-free numbers whose external digits form a square-free number. +0
5
2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 19, 21, 22, 23, 26, 29, 30, 31, 33, 34, 35, 37, 38, 39, 41, 42, 43, 46, 47, 51, 53, 55, 57, 58, 59, 61, 62, 65, 66, 67, 69, 70, 71, 73, 74, 77, 78, 79, 82, 83, 85, 86, 87, 89, 91, 93, 94, 95, 97, 101, 103, 105, 107, 109, 110, 111, 113 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A077376, A077378, A077379, A077380.

Sequence in context: A076144 A005117 A144338 this_sequence A076786 A167171 A087008

Adjacent sequences: A077374 A077375 A077376 this_sequence A077378 A077379 A077380

KEYWORD

base,easy,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 06 2002

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.


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