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A066026
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a(n) = ceiling(log(n!)).
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1
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0, 1, 2, 4, 5, 7, 9, 11, 13, 16, 18, 20, 23, 26, 28, 31, 34, 37, 40, 43, 46, 49, 52, 55, 59, 62, 65, 68, 72, 75, 79, 82, 86, 89, 93, 96, 100, 103, 107, 111, 115, 118, 122, 126, 130, 133, 137, 141, 145, 149, 153, 157, 161, 165, 169, 173, 177, 181, 185, 189, 193, 197, 202
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OFFSET
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1,3
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LINKS
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MATHEMATICA
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PROG
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(PARI) { for (n=1, 1000, a=ceil(log(n!)); write("b066026.txt", n, " ", a) ) } \\ Harry J. Smith, Nov 07 2009
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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Robert A. Stump (bee_ess107(AT)yahoo.com), Dec 11 2001
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EXTENSIONS
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STATUS
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approved
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