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A141719 Triangle online: 4, A140978(n+1) - A133819 . 0
4, 8, 8, 12, 15, 12, 16, 24, 21, 16, 20, 35, 32, 27, 20, 24, 48, 45, 40, 33, 24, 28, 63, 60, 55, 48, 39, 28, 32, 80, 77, 72, 65, 56, 45, 32, 36, 99, 96, 91, 84, 75, 64, 51, 36, 40, 120, 117, 112, 105, 96, 85, 72, 57, 40, 44 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
4 is A140978(0).
LINKS
FORMULA
Triangle: 4; 8, 8; 12, 15, 12; 16, 24, 21, 16; 20, 35, 32, 27, 20; .
CROSSREFS
Sequence in context: A273207 A145154 A072541 * A098352 A273395 A273456
KEYWORD
nonn,uned
AUTHOR
Paul Curtz, Sep 11 2008
STATUS
approved

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Last modified March 29 00:26 EDT 2024. Contains 371264 sequences. (Running on oeis4.)