A048455 Starting from generation 8 add previous and next term yielding generation 9.
530, 994, 1662, 2156, 2970, 3598, 4491, 5335, 6231, 7278, 8178, 9308, 10290, 11382, 12502, 13530, 14738, 15768, 16960, 18082, 19228, 20462, 21608, 22870, 24050, 25238, 26522, 27600, 29148, 30120, 32004, 32880, 34930, 35772, 37724, 38646
Offset: 0