a(1) = 2; for n >= 2, a(n) = p^6 if p == 2 (mod 3), p^7 if p = 3 or p == 1 (mod 3), where p = prime(n).
A365179
a(1) = 2; for n >= 2, a(n) = p^6 if p == 2 (mod 3), p^7 if p = 3 or p == 1 (mod 3), where p = prime(n).
Terms
- a(0) =2a(1) =2187a(2) =15625a(3) =823543a(4) =1771561a(5) =62748517a(6) =24137569a(7) =893871739a(8) =148035889a(9) =594823321a(10) =27512614111a(11) =94931877133a(12) =4750104241a(13) =271818611107a(14) =10779215329a(15) =22164361129a(16) =42180533641a(19) =128100283921a(22) =326940373369
External references
- oeis: A365179