OFFSET
0,4
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..1000
FORMULA
a(n) ~ c * d^n, where d=1.4391340589699362028978918824612984596732704665024595117321768607966..., c=0.5987103268327131789103863373328359387911710658212178254615152936898... - Vaclav Kotesovec, May 01 2014
EXAMPLE
a(6) = 6: [1,1,1,1,1,1], [1,1,1,1,2], [1,1,2,2], [1,2,2,1], [1,2,3], [1,5].
CROSSREFS
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Mar 21 2014
STATUS
approved