a(1) = 1; a(n+1) = a(n)-th prime.
The next number is the 31st prime: 127.
OEIS:
A007097 Primeth recurrence: a(n+1) = a(n)-th prime.
(Formerly M0734)
1, 2, 3, 5, 11, 31, 127, 709, 5381, 52711, 648391, 9737333, 174440041, 3657500101, 88362852307, 2428095424619, 75063692618249, 2586559730396077, 98552043847093519, 4123221751654370051, 188272405179937051081, 9332039515881088707361, 499720579610303128776791, 28785866289100396890228041
|