A242314 Largest digital root in row n of Pascal's triangle.

1, 1, 2, 3, 6, 5, 6, 8, 8, 9, 9, 6, 9, 9, 6, 9, 9, 8, 9, 9, 6, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9

Offset

0,3

Links

Reinhard Zumkeller, Table of n, a(n) for n = 0..1000

Formula

a(n) = max(A010888(A007318(n,k)): k=0..n) = max(A242312(n,k): k=0..n).

Prog

(Haskell)
a242314 = maximum . a242312_row

Crossrefs

Cf. A242311.

Sequence in context: A142151 A003968 A076734 * A242311 A373184 A097723

Adjacent sequences: A242311 A242312 A242313 * A242315 A242316 A242317

Keyword

nonn,base

Author

Reinhard Zumkeller, May 10 2014

Status

approved