A097904 Right-truncatable deficient numbers (zeros not permitted).

1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 25, 26, 27, 29, 31, 32, 33, 34, 35, 37, 38, 39, 41, 43, 44, 45, 46, 47, 49, 51, 52, 53, 55, 57, 58, 59, 71, 73, 74, 75, 76, 77, 79, 81, 82, 83, 85, 86, 87, 89, 91, 92, 93, 94, 95, 97, 98, 99, 111, 113, 115, 116, 117

Offset

1,2

Comments

Deficient numbers in which repeatedly deleting the rightmost digit gives a deficient at every step until a single-digit deficient remains.

Links

Table of n, a(n) for n=1..71.

Crossrefs

Cf. A005100.

Sequence in context: A319272 A366142 A141819 * A094387 A050744 A078448

Adjacent sequences: A097901 A097902 A097903 * A097905 A097906 A097907

Keyword

base,easy,nonn

Author

Jason Earls, Sep 03 2004

Status

approved