A122238 Iterates of A122227, starting from A122227(7)=22.

7, 22, 61, 192, 575, 2024, 6090, 20324, 81824, 248673, 935492, 3249468

Offset

1,1

Links

Table of n, a(n) for n=1..12.

Crossrefs

A122239.

Sequence in context: A308579 A246831 A354430 * A101289 A085287 A278767

Adjacent sequences: A122235 A122236 A122237 * A122239 A122240 A122241

Keyword

nonn

Author

Antti Karttunen, Sep 14 2006

Status

approved