a(1) = 3, then a(n) = least prime, not already present, beginning with the digit reversal of a(n-1).
A090543
a(1) = 3, then a(n) = least prime, not already present, beginning with the digit reversal of a(n-1).
Terms
- a(0) =3a(1) =31a(2) =13a(3) =311a(4) =113a(5) =3119a(6) =91139a(7) =931193a(8) =39113903a(9) =30931193a(10) =391139039a(11) =930931193a(12) =3911390393a(13) =393093119329
External references
- oeis: A090543