1,1

a(n) = prime(n) concatenated with 45

Cf. A000040, A137558.

Sequence in context: A085440 A013684 A129210 this_sequence A132830 A056264 A023097

Adjacent sequences: A137518 A137519 A137520 this_sequence A137522 A137523 A137524

base,easy,nonn

Odimar Fabeny (aifab(AT)yahoo.com.br), Apr 24 2008