A178051 Peak values of mountain numbers (cf. A134941).

1, 2, 3, 4, 5, 6, 7, 8, 9, 3, 4, 5, 6, 7, 8, 9, 3, 4, 5, 6, 7, 8, 9, 4, 4, 5, 6, 7, 8, 9, 5, 5, 5, 6, 7, 8, 9, 6, 6, 6, 6, 7, 8, 9, 7, 7, 7, 7, 7, 8, 9, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 3, 4, 5, 6, 7, 8, 9, 4, 4, 5, 6, 7, 8, 9, 5, 5, 5, 6, 7, 8, 9, 6, 6, 6, 6, 7, 8, 9, 7, 7, 7, 7, 7, 8, 9, 8, 8, 8, 8, 8

Offset

1,2

Comments

a(n) = A054055(A134941(n)).

Links

R. Zumkeller, Table of n, a(n) for n = 1..21846 (full sequence)

Example

A134941(552)=134941 --> a(552) = MAX{1,3,4,9} = 9.

Crossrefs

Sequence in context: A284253 A318492 A061499 * A245346 A028898 A081502

Adjacent sequences: A178048 A178049 A178050 * A178052 A178053 A178054

Keyword

base,fini,full,nonn

Author

Reinhard Zumkeller, May 25 2010

Status

approved