A007926 Some permutation of digits is a factorial number.

1, 2, 6, 10, 20, 24, 42, 60, 100, 102, 120, 200, 201, 204, 207, 210, 240, 270, 402, 420, 600, 702, 720, 1000, 1002, 1020, 1200, 2000, 2001, 2004, 2007, 2010, 2040, 2070, 2100, 2400, 2700, 4002, 4005, 4020, 4050, 4200, 4500, 5004, 5040, 5400, 6000, 7002, 7020, 7200

Offset

1,2

Links

Table of n, a(n) for n=1..50.

F. Smarandache, Only Problems, Not Solutions!.

Crossrefs

Sequence in context: A097646 A077084 A239542 * A320942 A168152 A211982

Adjacent sequences: A007923 A007924 A007925 * A007927 A007928 A007929

Keyword

nonn,base

Author

R. Muller

Status

approved