A083394 Terms of A083393 such that the sum of the factorials of the digits is prime.

2, 11, 101, 111, 212, 313, 515, 10001, 10101, 11111, 12121, 20102, 21112, 23132, 24142, 32123, 36163, 42124, 44144, 63136, 69196, 77177, 96169, 99199, 1000001, 1001001, 1011101, 1041401, 1101011, 1111111, 1131311, 1141411, 1221221

Offset

1,1

Links

Chai Wah Wu, Table of n, a(n) for n = 1..10000

Example

E.g. 313. 3!+1!+3!=6+1+6=13. 13 is prime.

Crossrefs

Cf. A083393.

Sequence in context: A003021 A097463 A263607 * A263611 A256495 A087988

Adjacent sequences: A083391 A083392 A083393 * A083395 A083396 A083397

Keyword

nonn,base

Author

Meenakshi Srikanth (menakan_s(AT)yahoo.com), Jun 11 2003

Extensions

More terms from Jason Earls, Jun 12 2003

Status

approved