|
| |
|
|
A101698
|
|
Numbers n such that n = d_1*d_1!+d_2*d_2!+...+d_k*d_k!, where d_1 d_2 ... d_k is the decimal expansion of n.
|
|
1
| | |
|
|
|
OFFSET
| 1,3
|
|
|
EXAMPLE
| 3371797 is in the sequence because 3371797 = 3*3!+3*3!+7*7!+1*1!+7*7!+9*9!+7*7!.
|
|
|
MATHEMATICA
| Do[If[n==Apply[Plus, IntegerDigits[n]*IntegerDigits[n]! ], Print[n]], {n, 26000000}]
|
|
|
CROSSREFS
| Cf. A014080, A097642, A101699.
Sequence in context: A010095 A203713 A081415 * A185865 A205280 A185922
Adjacent sequences: A101695 A101696 A101697 * A101699 A101700 A101701
|
|
|
KEYWORD
| base,fini,full,nonn
|
|
|
AUTHOR
| Farideh Firoozbakht (mymontain(AT)yahoo.com), Dec 18 2004
|
| |
|
|
