A034894 Dropping any digit gives 0, 1 or a composite number.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 14, 16, 18, 19, 40, 41, 44, 46, 48, 49, 60, 61, 64, 66, 68, 69, 80, 81, 84, 86, 88, 89, 90, 91, 94, 96, 98, 99, 100, 104, 106, 108, 120, 122, 124, 125, 126, 128, 140, 142, 144, 145, 146, 148, 150, 152, 154, 155, 156, 158, 160, 162

Offset

0,2

Links

Table of n, a(n) for n=0..62.

Crossrefs

Sequence in context: A030294 A125668 A365472 * A263564 A061430 A065448

Adjacent sequences: A034891 A034892 A034893 * A034895 A034896 A034897

Keyword

nonn,base

Author

Erich Friedman

Status

approved