OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000
Eric Weisstein's World of Mathematics, Almost Integer.
EXAMPLE
Floor(k*tanh(Pi)) = k-1 for 1<=k<=267, but floor(268*tanh(Pi)) = floor(269*tanh(Pi)) = 267, so 268 is the first member of the sequence.
MATHEMATICA
Select[Range[10^4], Floor[#*Tanh[Pi]] == Floor[(# + 1)*Tanh[Pi]] &] (* Amiram Eldar, Apr 14 2022 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Eric W. Weisstein, Jun 30 2004
STATUS
approved