A201056 Composite numbers whose product of digits is 8.

8, 18, 24, 42, 81, 118, 124, 142, 214, 222, 412, 1118, 1124, 1142, 1214, 1222, 1241, 1412, 1421, 2114, 2122, 2212, 4112, 4121, 11118, 11124, 11142, 11181, 11214, 11222, 11241, 11412, 11421, 11811, 12114, 12122, 12141, 12212, 12221, 12411, 14112, 14121, 14211

Offset

1,1

Comments

Complement of A107694 with respect to A199989. Subsequence of A201023 (composite numbers whose multiplicative digital root is 8).

Links

Table of n, a(n) for n=1..43.

Example

Number 124 is in sequence because 1*2*4=8.

Crossrefs

Cf. A107694 (primes whose product of digits is 8), A199989 (numbers whose product of digits is 8).

Sequence in context: A043881 A201023 A199989 * A352081 A257404 A190508

Adjacent sequences: A201053 A201054 A201055 * A201057 A201058 A201059

Keyword

nonn,base

Author

Jaroslav Krizek, Nov 26 2011

Status

approved