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%I #8 Aug 27 2023 10:30:30
%S 24,94,259
%N The weak Schur numbers for 3-coloring.
%C a(5) >= 593, a(6) >= 1146, a(7) >= 2005 (see Table 6 at p. 8 in Ahmed et al.).
%H T. Ahmed, L. Boza, M. P. Revuelta, and M. I. Sanz, <a href="https://doi.org/10.1007/s11139-023-00760-y">Exact values and lower bounds on the n-color weak Schur numbers for n=2,3</a>. Ramanujan J (2023). See Table 6 at p. 8 and Sections 4.3 and 4.4 at pp. 13-16.
%Y Cf. A030126, A045652, A072842, A118771, A365190 (similar for 2-coloring).
%K nonn,bref,hard,more
%O 2,1
%A _Stefano Spezia_, Aug 25 2023