1,2
Composite numbers with all composite digits.
Cf. A061371, A029581.
Sequence in context: A099071 A156673 A073866 this_sequence A113624 A113591 A029581
Adjacent sequences: A001741 A001742 A001743 this_sequence A001745 A001746 A001747
base,nonn
N. J. A. Sloane (njas(AT)research.att.com).
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