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A048224 a(n)=least number m such that m-a(n-1)<>a(j)-a(k) for all j,k less than m; a(1)=1, a(2)=4. 2
1, 4, 5, 7, 12, 21, 31, 43, 56, 71, 89, 110, 133, 162, 194, 228, 265, 306, 349, 394, 441, 489, 542, 598, 655, 715, 778, 843, 912, 984, 1058, 1133, 1209, 1289, 1370, 1453, 1539, 1626, 1719, 1813, 1909, 2006, 2105, 2205, 2309, 2416 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A112918 A138920 A309833 * A064237 A139373 A293757
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified July 15 00:00 EDT 2024. Contains 374323 sequences. (Running on oeis4.)