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A036319 Composite numbers n such that digits of prime factors of n are either 4 or 9. +0
3
201601, 224051, 249001, 2244551, 2494501, 4467101, 4964551, 19957601, 22180051, 22225051, 22449551, 24700001, 24949501, 24990001, 42632101, 42654551, 47379551, 47404501, 49735051, 90518849, 98982601, 100598899 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Cf. A036302-A036325.

Sequence in context: A164321 A106777 A094800 this_sequence A115946 A082176 A101701

Adjacent sequences: A036316 A036317 A036318 this_sequence A036320 A036321 A036322

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Dec 15 1998.

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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