1,2

Possibly the sequence is finite/full (?next term > 10^11).

Digits of 13122 are <= 3 and 13122=2*3^8, therefore 13122 is a term.

Cf. A003586.

Sequence in context: A073617 A034381 A076424 this_sequence A135522 A107240 A099171

Adjacent sequences: A072437 A072438 A072439 this_sequence A072441 A072442 A072443

nonn,base,more

Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Aug 01 2002