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A255402
First differences of A061781.
1
2, 3, 3, 4, 4, 4, 4, 4, 4, 6, 5, 6, 4, 5, 4, 4, 8, 5, 6, 5, 4, 6, 6, 7, 6, 6, 5, 5, 4, 8, 6, 6, 8, 6, 6, 7, 5, 7, 6, 6, 8, 5, 7, 6, 5, 7, 6, 9, 6, 8, 5, 6, 7, 6, 4, 4, 9, 9, 6, 5, 6, 9, 9, 6, 6, 10, 5, 9, 8, 8, 7, 7, 6, 6, 8, 6, 8, 8, 7, 7, 7, 7, 6, 8, 8, 7, 7, 6, 7, 6, 6, 8, 5, 9, 5, 9, 6, 9, 8
OFFSET
1,1
FORMULA
a(n) = A061781(n+1) - A061781(n).
CROSSREFS
Cf. A061781.
Sequence in context: A132983 A348182 A029133 * A230411 A358551 A358372
KEYWORD
nonn
AUTHOR
Zak Seidov, Feb 22 2015
STATUS
approved