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 A263324 Triangle read by rows: T(n,k) (n>=1,0<=k
 1, 1, 1, 1, 2, 1, 1, 5, 4, 1, 1, 8, 18, 6, 1, 1, 15, 67, 63, 9, 1 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,5 COMMENTS Row sums give A000088, n >= 1. The Grundy number of a graph is the largest k such that the graph has a greedy k-coloring for some ordering of its vertices. - Charles R Greathouse IV, Oct 16 2015 LINKS FindStat - Combinatorial Statistic Finder, The Grundy number of a graph. EXAMPLE Triangle begins: 1, 1,1, 1,2,1, 1,5,4,1, 1,8,18,6,1, 1,15,67,63,9,1, ... CROSSREFS Cf. A000088. Sequence in context: A316399 A139347 A288620 * A284949 A241500 A152924 Adjacent sequences:  A263321 A263322 A263323 * A263325 A263326 A263327 KEYWORD nonn,tabl,more AUTHOR Christian Stump, Oct 14 2015 STATUS approved

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Last modified April 3 04:21 EDT 2020. Contains 333195 sequences. (Running on oeis4.)