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A049721 a(n)=T(n,2), array T as in A048149. 0
6, 8, 9, 15, 22, 30, 39, 52, 64, 79, 94, 112, 131, 152, 173, 197, 222, 251, 279, 308, 339, 373, 408, 445, 482, 524, 563, 606, 648, 695, 742, 792, 843, 892, 949, 1003, 1058, 1117, 1175, 1242, 1303, 1366, 1432, 1501, 1572, 1640, 1711 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
CROSSREFS
Sequence in context: A047394 A184874 A085725 * A092115 A083966 A074326
KEYWORD
nonn
AUTHOR
_Clark Kimberling_
STATUS
approved

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Last modified March 3 15:08 EST 2024. Contains 370512 sequences. (Running on oeis4.)