erdős #315
Let and , so that and for , whereLet be any other sequence with . Is it true that
Worked, still open.
number theory · solved · 0 attempts
use this record
vela registry pull vfr_37aec80d874a0239vela reproduce examples/erdos-problemsoeis
A000058 — Sylvester's sequence: a(n+1) = a(n)^2 - a(n) + 1, with a(0) = 2.2,3,7,43,1807,3263443,10650056950807,113423713055421844361000443,12864938683278671740537145998360961546653259485195807A076393 — Decimal expansion of Vardi constant arising in the Sylvester sequence.1,2,6,4,0,8,4,7,3,5,3,0,5,3,0,1,1,1,3,0,7,9,5,9,9,5,8,4,1,6,4,6,6,9,4,9,1,1,1,4,5,6,0,1,7,9,2,0,9,0,6,5,5,3,3,1,5,3,4,5,
links
Sylvester's sequence · reference
Create a formalisation here · link
#148Let be the number of solutions towhere are distinct integers. Find good estimates for .A076393#243Let be a sequence of integers such thatand . Then, for all sufficiently large ,A000058status
solved