0,2
A(0,n)=1+n, A(m+1,0)=A(m,1), A(m+1;n+1)=A(m,A(m+1,n))
Cf. A014221, A001695.
Sequence in context: A042907 A115347 A173654 * A039575 A177901 A143743
Adjacent sequences: A126330 A126331 A126332 * A126334 A126335 A126336
nonn
Philippe LALLOUET (philip.lallouet(AT)wanadoo.fr), Mar 10 2007