Where t(n) is the n-th Hexanacci number as defined by:
a(0)=a(1)=a(2)=a(3)=a(4)=a(5)=1, a(n)=a(n-1)+a(n-2)+a(n-3)+a(n-4)+a(n-6)
t(106725)=2109973541 ... 4434515521
t(151678)=4069670863 ... 0620457441
t(197953)=1331053171 ... 5169581991
Verified PRP by pfgw.
To be completed...