999,999,999,998,999,999,999,998,999,999,999,999 - The Tribonacci Sequence

9/03/2015

999,999,999,998,999,999,999,998,999,999,999,999

The Tribonacci Numbers or Tribonacci Sequence: a(0) = a(1) = 0, a(2) = 1, and when n>2 then a(n) = a(n-1) + a(n-2) + a(n-3). The Sequence Number for the Tribonacci Sequence is 999,999,999,998,999,999,999,998,999,999,999,999. 1/999,999,999,998,999,999,999,998,999,999,999,999 = 0. 000000000000  000000000000  000000000001  000000000001  000000000002  000000000004  000000000007  000000000013  000000000024  000000000044  000000000081  000000000149  000000000274  000000000504  000000000927  000000001705  000000003136  000000005768  000000010609  000000019513  000000035890  000000066012  000000121415  000000223317  000000410744  000000755476  000001389537  000002555757  000004700770  000008646064  000015902591  000029249425  000053798080  000098950096  000181997601  000334745777  000615693474  001132436852  002082876103  003831006429  007046319384  012960201916  023837527729  043844049029  080641778674  148323355432  272809183135  501774317241  … Written in 12 digit strings. Accurate to the 45th non-zero term. Compare OEIS sequence A000073.

Phillip