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A307558
First differences of A307518.
2
1, 2, 1, 3, 3, 3, 3, 3, 3, 1, 3, 3, 3, 3, 3, 3, 4, 3, 3, 3, 3, 3, 7, 3, 3, 3, 3, 3, 7, 3, 3, 3, 3, 3, 10, 3, 3, 3, 3, 10, 3, 3, 3, 13, 3, 3, 3, 13, 3, 3, 3, 16, 3, 3, 16, 3, 3, 16, 3, 3, 16, 3, 3, 16, 3, 3, 16, 3, 3, 16, 3, 3, 16, 3, 3, 19, 3, 19, 3, 3, 16, 3
OFFSET
1,2
LINKS
FORMULA
a(n) = A307518(n+1) - A307518(n).
CROSSREFS
Cf. A307518.
Sequence in context: A279909 A125087 A271373 * A226273 A111353 A038565
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Apr 14 2019
STATUS
approved