A048459 Generation indices to 'Prime last odd terms' of sequence A048458.
2, 3, 4, 5, 7, 19, 25, 27, 53, 59, 68, 148, 176, 241, 347, 441, 444, 509, 844, 990, 1607, 1823, 2745, 3244, 3517, 3695
Offset: 1
Extensions
a(9)-a(21) from Nathaniel Johnston, Apr 11 2011
a(22)-a(26) from Sean A. Irvine, Jun 18 2021