You receive an inheritance of a thirty-year annuity, which pays
1 at the end of the first year, 2 at the end of the second year, 1
at the end of the third year, 4 at the end of the fourth year, 1 at
the end of the fifth year, etc. This pattern will continue such
that 1 will be paid out at the end of 29th year and 30 will be paid
out at the end of the 30th...