OFFSET
0,3
LINKS
Robert Israel, Table of n, a(n) for n = 0..3305
Heiko Harborth and Hauke Nienborg, Saturated vertex Turán numbers for cube graphs, Congr. Num. 208 (2011), 183-188.
Mathonline, Cube Graphs
FORMULA
A350293(n) <= a(n) (see Lemma 1 in Harborth and Nienborg).
a(n) ~ 2^n.
MAPLE
f:= n -> floor(n*2^n/(n+1)):
map(f, [$0..40]); # Robert Israel, Dec 27 2021
MATHEMATICA
Table[Floor[n 2^n/(n+1)], {n, 0, 34}]
CROSSREFS
KEYWORD
nonn
AUTHOR
Stefano Spezia, Dec 23 2021
STATUS
approved