what will be the next for this series 9,19,40,69,149........
Select:
A) 344  B) 345  C) 346  D) 347  E) 348
9 19 40 69 149 X   10 21 29 77 x-149   11 8 48 x-223   3 40 x-271   37 x-311   x-348   x-348=0   x=348   ANSW348R:348
<result>E</result>
what will be the next for this series 9,19,40,69,149........