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A120207
a(1)=6; a(n)=floor((59+sum(a(1) to a(n-1)))/9).
0
6, 7, 8, 8, 9, 10, 11, 13, 14, 16, 17, 19, 21, 24, 26, 29, 33, 36, 40, 45, 50, 55, 61, 68, 76, 84, 93, 104, 115, 128, 142, 158, 176, 195, 217, 241, 268, 298, 331, 367
OFFSET
1,1
CROSSREFS
KEYWORD
nonn
AUTHOR
Graeme McRae, Jun 10 2006
STATUS
approved